Mechanical Parts
Screw Generator by Koolm
Metric and inch screws, nuts and washers with real thread specs, made on MakerWorld
All STL and 3D print generators
Every tool here turns a form, a photo or a line of text into a file you can print, with no modeling. There are 686 of them, each opened and checked one by one: lithophane makers, Gridfinity bin generators, sign and 3D text tools, parametric boxes and AI text and image to 3D. Filter by what you want to make, what it costs and where it runs.
Puzzles & Games
Hero Forge
Build a posed tabletop miniature in your browser and buy it as an STL to print at home
Image to Relief
HueForge
Desktop app that turns images into filament paintings using layered color swaps
Lithophanes
ItsLitho
Browser lithophane designer with many shapes, an image editor and a backlit preview
Lithophanes
Make My Lithophane (MakerLab)
Bambu Lab's free lithophane tool with mono and CMYK color modes and frames
AI to 3D
MakerLab Image to 3D Model
MakerWorld's AI photo-to-3D tool with a choice of Meshy, Tripo, Rodin and more
Customizers
MakerWorld MakerLab
Bambu Lab's hub of no-CAD generators, from signs and vases to AI and community apps
Customizers
MakerWorld Parametric Model Maker
Customize button on thousands of MakerWorld models, powered by OpenSCAD and Fusion
Storage
Perplexing Labs Gridfinity Generator
Browser generator for Gridfinity bins, baseplates, openGrid, Multiboard and HSW parts
Mechanical Parts
Gear Generator by Koolm
Spur, ring, bevel, crown and worm gears plus racks, all from one MakerWorld form
AI to 3D
Tripo AI
Turn text, images or sketches into detailed 3D models with STL, 3MF and OBJ export
Lithophanes
3dp.rocks Image to Lithophane
Classic free lithophane converter with flat, curved, dome and heart shapes
Keychains
Customizable Parametric Name Keychain (Stampa 3D AV Studio)
Two-color name keychains with raised letters on an outline base and a movable ring
Signs & Text
Layered Initial and Name Sign
Big serif initial with a script name set into it, built from the name you type
Image to Relief
BumpMesh by CNC Kitchen
Adds knurling, wood grain, weave or your own image as real texture to any STL
Signs & Text
Sweeping 2-Line Name Plate
Hugely popular curved desk name plate you customize in MakerWorld's browser editor
Signs & Text
Customizable Parametric Pencil Slide-On Name
Standing 3D name with a hole through it that slides onto a pencil or pen
Storage
Underware 2.0 Cable Management Customizer
Made-to-measure cable channels for under desks and Multiboard, built on MakerWorld
Keychains
Name Keychain Generator [NO AMS]
Bubble-outline name keychains in 1,500+ fonts, two colors without an AMS
Keychains
Custom Multicolour Name Keyring (Hayden Kong)
Two-tone name keyrings with an outlined base and a spacing slider for every letter
Keychains
Custom Name Keychain Generator (Multilingual Fonts)
Layered name keychains in any Google Font, non-Latin text or your own SVG
Cookie Cutters
Stamp Maker (Koolm)
Hugely popular MakerWorld customizer for stamps with text, icons or SVG
Boxes
Customizable Box with Slide Lid
Custom-size storage box with a sliding, stackable lid and optional compartments
QR & NFC Codes
Customizable Parametric QR Code Generator
Hugely popular MakerWorld QR plate generator for URLs, WiFi, phone and vCard
Storage
GRIPS: Gridfinity Interlocking Baseplate System
Drawer-sized Gridfinity baseplates, cut into printer-sized pieces that lock together
Storage
IKEA SKADIS Add-Ons: Parametric Bins and Shelves
Bins and shelves in your own sizes, with hooks that hang on an IKEA SKADIS pegboard
Keychains
Parametric Customizable Name Keychain Creator
Name keychains in four text styles and up to three colors, many at once
Mechanical Parts
Gear Generator 3
Gear designer and simulator in the browser or as a desktop app; exports need a pass or a 45 EUR lifetime license
Keychains
Car Plate Keychain Creator [OpenSCAD]
Mini license plate keychains with your registration or any short text, in three colors
Storage
Parametric Sorting Tray (Benjamin Kott)
Compartment trays for small parts, sized and divided in MakerWorld's online customizer
Keychains
Image to Keychain (MakerLab)
Bambu Lab tool that turns a picture into a layered multicolor keychain
Image to Relief
ImageToStl
Free online converter that turns PNG or JPG images into heightmap or extruded STL
Lithophanes
Lithophane Maker
Specialist lithophane site for lamps, night lights, globes and color lithophanes
Signs & Text
Make My Sign (MakerLab)
Bambu Lab's browser editor for flat name plates, badges, signs and tags
Vases & Lamps
Make My Vase (MakerLab)
Bambu Lab's click-and-drag vase designer with spiral vase mode
Image to Relief
MakerLab Chroma Canvas
Bambu Lab's free browser tool for HueForge-style filament paintings from any image
AI to 3D
MakerLab PrintU
Turn a photo into a stylized multicolor figurine: bobblehead, chibi, cartoon and more
Image to Relief
MakerLab Relief Sculpture Maker
AI tool that turns photos or 3D models into printable bas-relief plaques
Storage
MultiBuild Octagon Plate Generator
Official generator for Multiboard wall plates (tiles) in any rectangular size
Signs & Text
Favorite Filament Sample (Color Swatch)
Filament swatch cards with brand, color, material and a transparency strip
Puzzles & Games
Musical Fidget Generator
Pocket fidget with tuned note bars that plays a melody you enter note by note
Storage
openGrid Tile Generator
Custom openGrid wall and desk tiles in any size, generated right on MakerWorld
Boxes
Customizable Foldable Box
Flat-printed box you fold by hand, made to the exact size you type in
Mechanical Parts
Duplicate Your Keys
Printable backup copies of Kwikset and Yale house keys made from the key code
Gifts
Cake Topper Generator (CCC)
Turns up to three lines of text into a cake topper with one or two posts
Puzzles & Games
Pixel Puzzle Maker (MakerLab)
Turn any image into a color-coded pixel art puzzle to print and assemble
QR & NFC Codes
QRCode2STL
Open-source web app for printable QR codes, Spotify codes and NFC-ready tags
Mechanical Parts
Spring Generator by Koolm
Compression springs with variable pitch, dead coils and flat ends, ready to print
QR & NFC Codes
Custom QR Code Luggage / Bag Tag
Luggage and bag tag with your contact details as text and a scannable QR code
Mechanical Parts
Bearing Generator by Koolm
Print-in-place ball, roller or dumbbell bearings in 60+ standard sizes or your own dimensions
AI to 3D
Tencent Hunyuan3D
Tencent's AI text, image and sketch-to-3D studio with free daily generations
Maps & Terrain
TouchTerrain
University-built web app that turns elevation data into printable terrain tiles
Boxes
Organizer Box - Parametric Storage Bin
Open-top storage bin with auto-spaced wall holes, sized to fit your desk or drawer
Mechanical Parts
Ultimate Gear Parametric Generator (ZJUN_3D)
Spur, helical, bevel, crown, worm, rack and ring gears from one MakerWorld form
Signs & Text
Customizable Name Sign Generator
Layered name sign: a script name set into a big first letter
Signs & Text
Ambigram Generator
Dual-text illusion block that shows one name from one side and another from the other
QR & NFC Codes
Customizable QR Code with Stand
Two-color QR plate on a stand, made from your WiFi login or any web link
Keychains
Ultimate Multi-Keychain Generator
Up to 14 name keychains on one plate from one form, in four text styles
Signs & Text
Custom Minecraft Name Plate
Your name as Minecraft-style stone letters on a grass block base
Signs & Text
Customizable Parametric Lithophane Text
Slatted text card that shows different words as you tilt it
Cookie Cutters
Customizable Text Stamp (Yumi_Raven)
Text stamp generator for clay, soap, leather, fondant and ink pads
Storage
10 Inch Mini Rack Generator
Mini rack shelves sized to your switch, mini PC or NAS, for 10 and 6 inch racks
Boxes
Universal Smartphone Case Generator
Fitted TPU phone case for any phone you can measure, with your own port and button cutouts
Gifts
Customizable Letter Beads (OGG3D)
Chunky alphabet beads for name bracelets and bag charms, one raised letter per bead
Gifts
Christmas Ornament Maker (MakerLab)
Bambu Lab's free MakerLab tool for multicolor spinning 2D Christmas ornaments
Storage
Easy-Peasy Customizable Drawer Dividers v2
Drawer divider grids with dovetail joints, sized to your drawer in a MakerWorld customizer
Storage
CNC Kitchen Gridfinity Label Generator
Embossed Gridfinity bin labels with icons, including ready-made fastener labels
Gifts
Base for Mini or Trophies - Customizable
Two-tier trophy and figure bases in polygon, round or rectangular shapes, with an optional two-line name plate
Storage
Spacerless Gridfinity Bin Generator
Gridfinity bins in odd shapes and exact-millimeter sizes that fill drawers without gaps
Signs & Text
Dual Text Illusion v2.0
Two words in one block of 3D letters: each one reads from a different angle
Mechanical Parts
Cosmos Keyboards
Curved split keyboard cases you can fit to a scan of your hand, with free STL export
Lithophanes
Creality Cloud Lithophane Maker
Turns a photo into a flat 6 x 4 inch lithophane with a matching frame and stand, in Creality Cloud
Customizers
Creality MakeNow AI Tools
Ten Creality Cloud generators that turn photos and text into figurines, keychains, signs, frames and toys
Vases & Lamps
Custom LED Name Light Box (MakerSky)
Letter-shaped LED light box for any name, generated from your text in MakerWorld's customizer
Gifts
Infinity Card (Fully Customizable)
Snap-together flip greeting card with your own text, artwork, colors and size
Boxes
Any Box Generator
Hinged boxes in any size, with textures, latches or magnets, dividers and Gridfinity fit
Mechanical Parts
Grille Generator by Koolm
Vent grilles, drain covers and pipe caps sized to your opening in MakerWorld's customizer
Keychains
Pet Tag Generator Dog Cat (Phone & Name)
Dog and cat ID tags with a name and phone lines in five shapes, plus a QR code option
Boxes
Customizable Snap-Lock Box
Parametric box with a snap-on lid and a locking latch, sized to your needs
Storage
Fully Customisable Skadis Pegboard Generator
IKEA SKADIS-compatible pegboard panels in custom sizes that tile together
Mechanical Parts
Pulley Generator by Koolm
Timing belt pulleys for GT2, HTD, MXL, XL and T-series belts with custom bores
Gifts
Custom Polaroid Magnet Generator
MakerWorld customizer for magnetic multi-photo Polaroid frames
Vases & Lamps
Lightbox Name Generator
Name-shaped light box with a two-color lid and a hole for LED wiring, made from your text
Storage
The Ultimate Parametric Drawer Organizer System
Simple custom-size drawer trays that tile and stack, no Gridfinity base needed
Mechanical Parts
Customisable Propeller Generator
Propellers for RC planes, boats and drones, shaped from NACA airfoil profiles
Signs & Text
Customizable Modular Weekly Planner / Timetable
School timetable wall board with your own title and snap-on subject tiles
Storage
Ultimate Gridfinity Drawer Configurator
Enter your drawer size and get a fitted Gridfinity grid, bins and lids
Storage
Cable Raceway Cover & Channel System (Parametric)
Snap-together cable raceways and connectors sized to your cords on MakerWorld
Mechanical Parts
Customizable Keycaps (AEKI)
Up to nine Cherry MX style keycaps, each with its own letter, emoji or symbol in a second color
Signs & Text
Customizable Spray Stencil Text Box
Parametric spray-paint text stencils with automatic bridges, up to three lines
Puzzles & Games
Customizable Letter Puzzle
Type a name to get a kids' puzzle: a base plate plus loose letters that fit into it
Mechanical Parts
Thread Generator by Koolm
Threaded rods and nuts in ISO, trapezoidal, ACME, buttress or square profiles
Mechanical Parts
Vacuum Nozzle - Round or Flat Tip (John_M)
Slip-on vacuum nozzles with a round or flat crevice tip, sized to your own vacuum pipe
Puzzles & Games
Custom Coins / Tokens Generator
Game coins and tokens with your own text or symbols on one side or both
QR & NFC Codes
Customizable QR Code Sign (NFC & Frame Optional)
Feature-rich QR sign generator with logos, stand, frame and NFC embedding guide
Signs & Text
House / Office Number Plate Generator
Two-color house number and address plate generator with six styles
Gifts
Customizable Christmas Tree Family Names
Tree-shaped ornament that stacks family names in auto-scaled rows
Puzzles & Games
Customizable Dice - D20, D12, D10, D8, D6, D4
Polyhedral dice from d4 to d20 with your own text, emoji or SVG on every face
QR & NFC Codes
Customizable Spotify Keychain / Tag
Scannable Spotify code keychain or desk tag with an optional cover art slot
Storage
Wave - Parametric Device Stand (1-4 Slots)
Vertical desk stand with 1 to 4 slots sized to your laptop, tablet or handheld
Keychains
Customizable Keychain Brick (Canale)
Name keychain in four-color toy-brick logo lettering, made in MakerWorld's customizer
Boxes
Jar Generator (Fletch)
Screw-top jars with patterned walls and lids, set up in MakerWorld's online customizer
Gifts
Top Secret Spinning Top
Spinning top full of pinholes that reveals your own hidden message when you spin it under a light
Storage
Custom Name Pen Holder (GreedyDog)
Desk organizer with storage compartments behind a chunky 3D name, one color
Puzzles & Games
Eldritch Foundry
Browser character creator that turns your RPG hero into a printable miniature STL or 3MF
Mechanical Parts
Propeller Generator by Koolm
Propellers, fans and rotors with NACA airfoil blades, set by size, pitch and blade count
Mechanical Parts
End Plug Generator (WardCons)
Push-in end plugs for round, oval, square and rectangular tubes, sized to your tube
Image to Relief
Filament Painter
Free browser-based HueForge alternative for layered filament paintings
Mechanical Parts
Flat Hinges Generator
Customizable flat hinges that open to 360 degrees and print without supports
Puzzles & Games
Flexi Toy Maker (MakerLab)
Turn an image into a bendable, hinged flexi toy or keychain to print
Gifts
FloorPlan23D
Turns a floor plan image into a 3D printable house model split to fit your printer
Mechanical Parts
Hinge Generator (Maochen)
Print-in-place screw-on hinges in your own size, set from eight measurements on MakerWorld
Puzzles & Games
GeoGebra 3D Calculator
Free 3D graphing calculator that turns equations and solids into STL files
Storage
Gridfinity Extended Generators
Free in-browser generators for Gridfinity bins, baseplates, lids, drawers and holders
Storage
Gridfinity Generator
Interactive Gridfinity editor for bins, baseplates and cutouts on a shared grid
Storage
Gridfinity Layout Tool
Plan a whole drawer of Gridfinity bins, then export custom bins and baseplates
Mechanical Parts
Connector Generator by Koolm
Multi-arm tube, pipe and rod connectors with custom sockets, angles and fit
Keychains
Custom Luggage Tag with Text & Emoji
Two-color luggage tag with your name, phone, email and an emoji, 140 x 50 mm
Puzzles & Games
Customizable Ring Fidget Spinner (Fletch)
Fidget ring in your US ring size, with a spinning outer band in one of 16 textured patterns
Gifts
Ultimate Personalized Name Bookmark
Clip-on bookmark with your name in raised letters, sized with a few sliders
Mechanical Parts
Hole Cover Cap - Customizable
Ribbed push-in caps and plugs sized to your rectangular, square, round or pill-shaped hole
Cookie Cutters
ImageToStl Cookie/Pastry Cutter
Free converter that turns a clean outline image into a cutter STL
Boxes
Ultimate Sample Box (Filament Swatch Box)
Lidded box built around your filament swatch cards, with custom text, a lid window and an optional tilt
Mechanical Parts
[FLAT] Articulated Finger Extensions
Wearable jointed finger extensions sized from your own finger measurements
Gifts
Custom Letter Bead Generator
Two-color bubble-letter beads for names and words, with the hole sized to your cord
Image to Relief
Kromacut
Free open-source image to color-layer print tool with auto-paint and 3MF export
Signs & Text
Multi-Line Stencil Generator
Stencil plates for up to five lines of text, with 11 bridged fonts and an SVG logo option
Lithophanes
Lightbox Maker (MakerLab)
Build layered, multicolor LED light boxes from your images and text
Mechanical Parts
Bracket Generator by Koolm
Angle, flat, T and straight mounting brackets with your own screw hole grid
AI to 3D
Lychee Gen
Turns a prompt, photo or sketch into a printable 3D figure, made by the team behind Lychee Slicer
Storage
Make My Desk Organizer (MakerLab)
Bambu Lab's MakerLab tool for designing multi-cell desk and drawer organizers
Maps & Terrain
Map2Model
Draw an area on a map and export a city or terrain model as STL or multicolor 3MF
Keychains
ClipMate - Custom Cable Name Tag
Two-part snap-fit name tags that clamp around charging cables and other cords
Mechanical Parts
Customizable Gasket/Seal Ring Generator
Custom flat gaskets and seal rings in round, oval, square or rectangular shapes
Image to Relief
Mesh Graffiti (MakerLab)
Paint colors, text and logos onto the surface of your own STL or 3MF model
AI to 3D
Microsoft TRELLIS.2
Free open-source image-to-3D demo from Microsoft that exports textured GLB models
Puzzles & Games
Mineways
Free desktop exporter that turns a selected area of a Minecraft Java world into a printable model
Mechanical Parts
Chainmail - Customizable Tool
Printable chainmail sheets set by rows, columns and layers, with the rings already linked
Storage
MultiBuild Label Generator
Official MultiBuild tool that turns your text into printable labels for Multiboard and MultiBin storage
Mechanical Parts
O-Ring Generator by Koolm
O-rings and seal rings from AS568 size presets or your own metric sizes, in five cross-sections
Made by us Maps & Terrain
OrbitStudio
Print any place on the Moon, Mars, Pluto and nine more worlds as a snap-together puzzle or ornament
Mechanical Parts
Ostat Hose & Pipe Adapter Generators
Free browser generators for vacuum hose adapters, tool port fittings and funnels
Mechanical Parts
Measuring Cup / Spoon (Matthew Ghost)
Measuring cups and scoops in the volume you type, with the size in raised letters on the handle
Boxes
Parametric Playing Card Box
Clip-shut case sized to your own deck from card size and stack height
Mechanical Parts
Parametric Electronics Panel Generator
Front panels with cutouts for switches, USB, fans and displays, plus labels
Puzzles & Games
Personalised Spinning Wheel
Tabletop spinning wheel with snap-in wedges that carry your own text
Signs & Text
Customizable Garden Plant Label Sign
Pointed plant stakes topped with the plant's name in cut-out letters, set by text, font and size
Mechanical Parts
Parametric Grommet Generator
Two-piece press-fit cable grommets sized to your panel hole, made in a MakerWorld customizer
Vases & Lamps
Parametric Liner Pot Generator
Popular MakerWorld customizer for plant liner pots sized to your plant
Mechanical Parts
Ruler Maker by Koolm
Custom metric or inch rulers with your own ticks, numbers, logo and keychain eyelet
Storage
Simple Display Stand Parametric
Easel-style display stands sized to fit a coin, a phone, a book or a HueForge print
Mechanical Parts
Threaded Lid Generator
Replacement screw-on caps for jars and bottles from four simple measurements
Mechanical Parts
VentForge - Parametric Vents, Covers & Diffusers
Vent grilles, insect mesh, covers and disc-valve diffusers sized to your wall opening
Mechanical Parts
Any Size Parametric 90 Degree Shelf Bracket
L-shaped shelf and corner brackets sized to your boards and your screws
Puzzles & Games
Commander Case - Parametric MTG Commander Deckbox
Magic Commander deck boxes with a sliding lid, a window for your commander and optional magnets
Gifts
HueForge / Chroma Canvas Custom Frame Generator
Press-fit frames sized to your HueForge or Chroma Canvas print, with hooks and stands
Mechanical Parts
Measuring Cup / Measuring Spoon Generator (Maochen)
Measuring spoons and scoops in any milliliter size, with the volume on the handle
Gifts
Parametric Cuban Chain Generator by Koolm
Chunky Cuban-style link chains for necklaces, bag straps and pet costumes, set up in a form
Mechanical Parts
Parametric Side-Release Buckle 10-60mm
Two-part side-release buckles for 10 to 60 mm straps, cords and paracord
Image to Relief
SculptOK
AI turns a photo into a depth map, then into a relief or lithophane STL to print
Image to Relief
Shadowbox Maker (MakerLab)
Turns a flat image into stacked cut-out layers for a framed 3D shadowbox
Mechanical Parts
Wall Plug Generator (EBdesign)
Custom-size printable wall plugs, 4 to 18 mm wide and 25 to 100 mm long, with or without a collar
Mechanical Parts
Custom End Cap Generator for Square/Rectangle Tube
Press-in end caps for square and rectangular metal tubes, sized from four measurements
Boxes
Collapsible Box - Custom Size Generator
Folding storage box with patterned walls in any size you set
Maps & Terrain
TerraPrinter
Terrain of any place on Earth and 22 other worlds, with buildings, puzzles, globes and 18 gift makers
Gifts
Parametric Customizable Articulated Bracelet
Flexible link bracelet sized to your wrist, with adjustable links and two clasp styles
Signs & Text
Letter Board and Sign Board Maker
Grooved cafe-style letter boards plus matching letters, sized to your text and printer
Mechanical Parts
Parametric Nut Caps & Knobs System
Nut caps, grip knobs, furniture feet and screw covers sized for M1 to M16 hardware
Boxes
Parametric PCB Enclosure Generator
Enter your board size and holes, get a printable electronics case with lid
Puzzles & Games
TitanCraft
Build and pose custom hero, monster and mech miniatures, then export them as STL
Gifts
Snap-Click Parametric Photo Frame
Snap-together picture frame sides sized to your photo in millimeters
Maps & Terrain
Touch Mapper
Type an address and get a tactile street map for blind and low-vision users
Mechanical Parts
The Ultimate Funnel Generator
Funnels sized to your bottle or tank, with an optional brim, loop and angled spout tip
Mechanical Parts
Drywall Anchor with Opening Wings
Printable drywall anchors with fold-out wings, sized to your screw and wall
Puzzles & Games
Fibonacci Spheres - Customizable Airless Balls
Hollow airless balls covered in evenly spaced holes, with the size, hole count and hole shape set in a form
Storage
Under Desk Cable Clip
Print-in-place cable clips for under a desk, sized to your cables, with 0 to 5 screw holes
Puzzles & Games
Turbo Whistle Siren
Print-in-place siren whistle you blow into, with an adjustable rotor gap
Gifts
Infinite Unique Snowflake Generator
Random snowflake ornament generator: change the seed, get a new design
Mechanical Parts
Cable Grommet Wall Pass-Through Cover (parametric)
Round wall cover for a cable hole, sized to your hole and cable in a MakerWorld customizer
Mechanical Parts
Parametric Removable Headrest Hook
Clip-on car headrest hook for 12.7 to 14.1 mm posts, with your own hook length and height
Puzzles & Games
Playing Cards (Poker) in Braille
A 52-card poker deck with braille suit and value marks on the back of every card
Gifts
Cross Stitch Grid - Parametric
Rigid cross stitch canvases in square, round, oval or hexagon shapes, sized to fit
Vases & Lamps
Parametric Woven Pot
Customizable plant pot with woven texture and seven swappable foot styles
Image to Relief
3D AI Studio 3D Relief Generator
Turns one photo into a raised relief plaque using an AI depth map, with STL or OBJ export on paid plans
Signs & Text
3D Dual Text Illusion Generator (richardbt)
Merges two words into one row of 3D letters, each word readable from its own side
Keychains
3D Keychain Generator
Keychain editor for text, icons, SVG logos, QR, Spotify-style codes and waveforms
QR & NFC Codes
3D QR-Code Generator (Pedram Ramezani)
Turns any text or link into a one-piece QR code STL with no loose squares
Lithophanes
3D-Lithophane.com
Online lithophane designer for panels, cubes, lanterns, globes and lampshades
Maps & Terrain
3DCityLoader
Turns a box you draw on a map into a printable city model with buildings and terrain
Vases & Lamps
3dSynth
Shapes textured vases and lamp shades with sliders, then exports vase-mode G-code or STL
AI to 3D
AI3D Studio
Eleven AI 3D engines on one credit balance, with print prep, split and multicolor tools
AI to 3D
Alpha3D
Paid AI tool that turns a prompt or photo into a shape-only mesh you convert to STL
Boxes
Anycubic AnyLab Mobile Case Maker
Design iPhone 13 to 15 cases with text, emoji and SVG art, then download a multicolor OBJ
AI to 3D
Autodesk Wonder 3D (Flow Studio)
Autodesk's AI model that turns a text prompt or one image into a 3D mesh you can save as STL
Image to Relief
AutoForge
Open-source optimizer that picks filament colors and swap layers for a HueForge-style picture print
Cookie Cutters
BakePress
Turns artwork or a typed idea into cookie and clay cutter STLs, with stamps and texture rollers on paid plans
Image to Relief
Bekuto 3D
Turn SVG logos and simple images into layered, multi-color 3D models in your browser
Puzzles & Games
Board Game Solutions Designer (BGSD)
Form based editor for the popular Boardgame Insert Toolkit, no code needed
Mechanical Parts
bracket.engineer
Free power brick bracket sized to your adapter, to screw under a desk or on a wall, exported as 3MF
Signs & Text
Customizable Parametric Business Card (SnaKKo)
Two-color business card with logo, texture and an optional NFC tag pocket
Storage
CageMaker PRCG (Parametric Rack Cage Generator)
Free rack-mount cage for any small device in 10 or 19 inch and mini racks, made in OpenSCAD Playground in the browser
Keychains
Clicker Generator (Vostok Labs)
Turn an image, text, a key layout or your own 3D model into a multicolor fidget clicker built around an MX switch
Image to Relief
ColorStack
Browser filament painting with 3MF export, plus flat multicolor and image to STL
Cookie Cutters
Cookie Design Lab
Upload a picture, refine the outline and download a cookie cutter STL
Cookie Cutters
CookieCutter Creator
Browser designer for cutters, stamps, embossers and stencils with mm controls
Customizers
Iteration3D
Type your sizes to get tube adapters, O-rings, brackets, boxes and organizers as STL
Mechanical Parts
Customizable Gasket / O-ring Maker
O-rings, rectangular enclosure seals and 2-bolt flange gaskets, with optional bolt holes
Storage
Modular Elevated Dog Bowl Stand (Parametric)
Raised pet bowl stand you size to your bowl's width and height, for one bowl or a row
Signs & Text
EU License Plate Generator - Custom Text
Desk-size EU-style number plates with your own registration, country code and colors
Keychains
Dog tag Customizable
Bone-shaped dog ID tag with an engraved name and phone number on both faces
Signs & Text
Cuttle 3D Print templates
Type-a-name templates for keychains, bag tags, ornaments and signs that download as a ready 3MF or STL
Keychains
PETTAG V.2 Parametric Pet Name Tag
Parametric pet ID tag with the name on the front and phone numbers on the back
Boxes
Designer Bee Box Generator
Free browser box generator with hinged or sliding lids, dividers and gift-box styles
Puzzles & Games
Dice Studio (MakerLab)
Design custom d4 to d20 dice with numbers, pips, emoji, icons or your own SVG
Puzzles & Games
DiceMaker
Free desktop app for designing gaming dice with text, images and support fins
Puzzles & Games
Custom Parametric Fidget Ring Maker
Print-in-place spinner rings sized to your finger, with a choice of outer textures
Gifts
Customizable Guitar Pick
Guitar picks with your own raised text and an optional emoji, in four pick shapes
Mechanical Parts
Customizable Servo Horn
Servo horns with your choice of arm count, arm length, holes and spline fit
Mechanical Parts
Evolvent Design 3D Gear Generator
Spur gear generator from a gear specialist; STL download unlocked via Patreon
Storage
Extrabold Gridfinity Baseplate Generator
Printer-aware Gridfinity baseplates that split themselves to fit your print bed
Puzzles & Games
Flexifier
Turn a simple image into a print-in-place flexi toy with hinges or ball joints
Mechanical Parts
D Shaft Knob Generator
Custom knobs for D-shaft potentiometers and encoders with an indicator line
QR & NFC Codes
GenQRCode
QR code generator with free STL, 3MF and OBJ downloads for many content types
Gifts
gh-skyline.dev
Browser editor that turns a GitHub contribution graph into a 3D skyline you can print in color
Storage
Gridfinity Studio
Plan a Gridfinity layout that fills your drawer, then download bed-sized STL pieces
Storage
GridFlock Generator
Gridfinity baseplates of any size, split to fit your printer bed with puzzle joints
Maps & Terrain
GSI Maps 3D (Chiriin Chizu 3D)
Japan's official 3D map viewer, which saves any stretch of Japanese terrain as an STL
AI to 3D
Hi3DGen
Free research demo that turns one photo into a detailed, untextured mesh you can export as STL
AI to 3D
InstantMesh
Free Tencent ARC Lab demo that turns one photo into a colored 3D mesh you download as OBJ or GLB
Boxes
DnD Dice and Miniature Box (Print in Place)
Hinged print-in-place box sized to your dice set and one standing miniature
Signs & Text
Kady Text to STL
3D text, signs and name keychains in Arabic or English, saved as STL or OBJ
Mechanical Parts
Keycap Generator (srwi)
Multi-color keyboard keycaps with your own letters or icons, saved as 3MF files
Mechanical Parts
Keycap Legend Generator (Vostok Labs)
Mechanical keyboard keycaps with your own icon, logo or letter as a two-color legend
AI to 3D
Krea 3D
Turn a photo or text prompt into an STL, choosing from about ten AI 3D models in one menu
Puzzles & Games
Lapinoo LEGO-compatible Bricks Generator
Draw a brick outline on a stud grid and get a LEGO-compatible STL
Lithophanes
Lithophane Folding Fan (MakerLab)
Turns an image into a printable folding hand fan with lithophane blades
AI to 3D
Loftsmith
Describe a functional part in a sentence and get an editable, print-checked parametric model
Vases & Lamps
LumHaus (MakerLab)
Design complete printable lamps: shade, base and socket, with live 3D preview
Puzzles & Games
MachineBlocks
Customize LEGO compatible bricks online and export print-optimized 3MF or STL
Vases & Lamps
Make My Lantern (MakerLab)
Turns a picture of an animal or object into a hollow, patterned lantern shade
Vases & Lamps
Your Ideal Planter: Customizable Size
Planter customizer that keeps walls and drainage right at any size
Image to Relief
Mesh Texture
Presses grip, wood, hexagon or your own image patterns into chosen faces of an STL
Mechanical Parts
Meshcast Candle Mold Maker
Wraps a printable two-part box mold around your model for pouring wax, soap or resin
Cookie Cutters
Meshcast Cookie Cutter Generator
Turns an image or a word into a hand or rolling cutter for dough and clay
Cookie Cutters
Meshcast Paper Embosser Maker
Paper embosser dies from your text or logo, with a print-in-place hinge or magnet closure
Vases & Lamps
Meshcast Planter Generator
Turns your own STL into a planter with a planting hole, drainage hole, feet and a drip tray
Cookie Cutters
Meshcast Texture Roller Generator
Printable clay and fondant rollers that emboss a repeating pattern or your own image
Image to Relief
Meshy 3D Relief Generator
Turns a picture into a printable relief plaque or casting mold, right in your browser
Signs & Text
Meshy 3D Text Generator
Free browser tool that turns a word into 3D letters in 20 fonts, exported as STL, OBJ or GLB, no account
AI to 3D
Meshy AI Figurine Generator
Turns one photo of a person or pet into a full-color chibi figurine, downloadable on paid plans
Mechanical Parts
MIKE - Bicycle Mount Generator (ETH Zurich)
Custom bike mounts for lights, cameras and bike computers, built from two parts you pick
Maps & Terrain
Mini Skyline
Turns a real city or landscape into a multicolor 3MF relief model in your browser
Mechanical Parts
Button Generator (WardCons)
Replacement sewing buttons in the shape, size and hole layout you choose
Maps & Terrain
Moon2STL
Drag a box across the Moon and download that patch of lunar terrain as an STL
Keychains
MyLaserTools Keychain & Cake Topper Generators
Type a name and get a two-color keychain, bag tag or cake topper as STL, 3MF or SVG
AI to 3D
Nexprint Text & Image to 3D
Turn a photo or text prompt into a single-color or four-color 3MF on ELEGOO's Nexprint
Puzzles & Games
NIH 3D Quick Submit
Turns a PDB, AlphaFold, PubChem or EMDB ID into printable protein and molecule models
Boxes
Obloid Hinged Box Generator
Print-in-place hinged snap-fit boxes with dividers and lid text, sized with sliders
Made by us Mechanical Parts
Parametric O-Ring Generator (Canale)
Simple O-ring maker: set the inside and outside diameter and the thickness
Puzzles & Games
Fractions Made Fun (Customizable)
Custom fraction circle pieces and set holders for math lessons, sized to what you need
Puzzles & Games
Part Designer (LEGO Technic-compatible parts)
Build custom LEGO Technic-compatible beams and connectors from blocks and save an STL
Mechanical Parts
PCB Forge
Turns an SVG circuit drawing into a printable two-part mold for copper-tape PCBs
Gifts
Make my logo coaster (MiloMatic)
Round textured coasters with your own SVG logo, plus an optional matching holder
Gifts
Photo Frame Generator by WardCons
Picture frames sized to any photo, in 16 profile styles, with a stand, hanger or magnets
Lithophanes
PIXEstL
Free Java program that makes full-color lithophanes and pixel art from your filament palette
Image to Relief
PlakHäus
Turn images and patterns into printable relief wall panels and matching casting molds
Gifts
Plastic Canvas Generator
Plastic canvas grids for needlepoint, cross stitch and crochet, sized to your project
Mechanical Parts
printastencil.com
Solder paste stencils for PCBs from KiCad Gerber or SVG files, as a printable STL
Puzzles & Games
PrintPal 3D Brick Builder
Build a model from snap-fit studded bricks in your browser and get one STL per brick shape
Signs & Text
printpal 3D Name Sign Generator
Big initial letter with a name inlaid in its face, exported as a two-part STL
Puzzles & Games
PrintPal 3D Puzzle Maker
Upload any 3D model and cut it into interlocking jigsaw pieces
QR & NFC Codes
printpal 3D QR Code Generator
Two-color QR tiles, tags and desk stands as a 3MF, OBJ or STL
Signs & Text
printpal 3D Text Generator
Free raised or engraved text generator with custom fonts and keychain holes
AI to 3D
PrintPal CAD Agent
AI chat that turns a plain description or sketch into a functional part with size sliders
Image to Relief
PrintPal Filament Painter
Free browser filament painter that splits an image into up to 8 color layers, exported as OBJ or STL
Lithophanes
PrintPal Lithophane Generator
Free browser tool that turns a photo into a flat or curved lithophane STL
Maps & Terrain
PrintPal Minecraft Map to 3D Print
Turns part of your Minecraft Java world into a full-color 3MF or OBJ, or a plain STL
Maps & Terrain
PrintPal Real-World 3D Map Generator
True-scale terrain and building maps from OSM data, exported as multicolor 3MF
Vases & Lamps
PrintPal Vase Generator
Free browser vase maker with presets, profile curves and surface textures
AI to 3D
Printytron
Describe a part in plain English and get a printable STL built to your measurements
Signs & Text
PROLED3D
LED channel letters and 3D signs from text or SVG, exported as STL and DXF parts
AI to 3D
Prompt2CAD
Describe a functional part in plain words and get a dimensioned CAD model to print
Signs & Text
TextTango: Dual Letter Illusion
Turns two words of the same length into a 3D ambigram that reads as a different word from each side
QR & NFC Codes
QRFun (MakerLab)
MakerLab partner tool that turns links into sculptural 3D QR codes as 3MF
AI to 3D
Shap-E
Free demo of OpenAI's 2023 Shap-E model that turns a text prompt or a picture into a rough GLB mesh
Storage
SKÅPA
Clip-on boxes for IKEA SKADIS pegboards, sized to the width, depth and height you pick
Mechanical Parts
solder-stencil.me
Free solder paste stencil maker: upload the Gerber paste and outline layers, get a printable STL, no account
AI to 3D
Stable Fast 3D
Stability AI's fast single-image to textured 3D mesh demo, free on Hugging Face
Maps & Terrain
Star Map Generator (MakerLab)
Printable two-color star map of the real sky for any place and date
Mechanical Parts
Stenchill
Solder paste stencils for your circuit board, printed from its Gerber files
Customizers
STL Buddy
A hub of about 50 form-based 3D generators for gifts, parts, trays and cosplay, in STL or 3MF
Puzzles & Games
Tabletop Bling Movement Tray Generator
Wargaming movement trays sized to your own bases, with a live 3D preview and STL export
Puzzles & Games
TanskyLab
Photo jigsaw puzzles as a multicolor 3MF with layer color changes set; free account, 2 puzzles a month
Maps & Terrain
Terrain 6
Browser generator that turns any trail, summit or place on Earth into a 3D topographic jigsaw puzzle
Puzzles & Games
Terrain Tinker
Drag-and-drop builder for OpenLOCK tabletop buildings and dungeons, exported as STL
Puzzles & Games
Puzzle Maker For Kids (MakerWorld)
Name, alphabet and shape puzzle boards for kids from typed text and simple SVG icons
Maps & Terrain
TrailMark3D
Terrain models of a place or GPX route with water, landcover and jigsaw split, STL or 3MF; free account to download
Image to Relief
Tripo AI 3D Relief Generator
Turns a photo or logo into a raised relief panel via an AI height map, as STL or OBJ
Image to Relief
Vecto3d
Free SVG logo to 3D tool with depth, bevel and materials, exporting STL, GLB, PNG or video, no account
QR & NFC Codes
Vextrude 3D QR Code Generator
Free browser QR code generator with 23 module styles, logos and color 3MF export
Signs & Text
Vextrude 3D Text Generator
Browser 3D text maker with fonts for 21 languages and curved text, exports STL and 3MF
Lithophanes
Vextrude Lithophane Maker
Free browser tool that turns photos into lithophane STLs in 22 shapes, lamps included
Customizers
Volksswitch Keyguard Designer
Free keyguard designer for AAC apps on tablets, from your tablet, case and button grid, STL or SVG, no account
Puzzles & Games
Parametric Spirograph Drawing Template
Spirograph-style drawing gears and toothed rings with the tooth counts you choose
Gifts
Weaving Frame Loom Generator
Flat frame looms in your own size, from bookmark strips to small tapestry frames
AI to 3D
Zookeeper (Zoo Text-to-CAD)
Describe a part with its measurements and get an editable CAD model to export as STL
Gifts
3D Emoji Generator (emoji3d.org)
Free, open-source 3D emoji coins, badges, pins and bubbles from 4,009 Twemoji emojis, as STL, OBJ, GLB or USDZ
Keychains
3D Keychain & Nametag Designer (nullphase)
Name keychains and nametags with 35 fonts, 8 border styles and a multicolor 3MF
Customizers
3D MakerBench
Free hub of 23 browser generators for cookie cutters, lithophanes, Gridfinity bins, gears and more, exporting STL
Maps & Terrain
3D Map Generator
Turns a real place or GPX route into a 3D terrain model, with a paid STL export per map
Signs & Text
3D Name Craft (3D PrintCraft)
Type one or two lines of text and export a name sign as STL or a two-part inlay 3MF
Boxes
3D Print Calcs
Free, ad-supported site with seven simple STL generators for lidded boxes, Gridfinity bins, pots and spacers
Customizers
3D Print Generator
Slider generators for boxes, fitted cases, gears, screws and vent grilles, plus text to CAD, with paid STL export
QR & NFC Codes
3D Print QR Code Generator (Solids)
Free QR code tags and keychains with raised or embossed codes, label, icon and rounded corners, STL, no account
Signs & Text
3D Sign Generator (3D MakerBench)
Free desk nameplates with a stand, door signs and wall plaques with raised text, as STL or a two-color ZIP
Keychains
3D Tag Maker
Free name tag and keychain maker with a second line, ring, magnet pockets and two-color 3MF, no account
Signs & Text
3D Text (ilove3d)
Free browser tool for extruded 3D text with nine fonts, base plate and keyring loop, as STL or GLB
AI to 3D
3D Valley
Free photo or text to 3D with no sign-up, plus repair for printing and pay-per-model credits
Customizers
3D-Machine
Free hobby site with 14 browser generators for vases, planters, frames, Gridfinity and gifts, STL or 3MF, no sign-up
Customizers
3D.Spool
Russian-language hub of browser STL generators for bins, tags, QR plates and lithophanes
Gifts
3DFrames
Free open-source picture frame generator for any artwork size, split into snap-together pieces for your bed
Customizers
3DGEN
Browser generators for casting molds, cutters, keychains and lithophanes, STL or 3MF; free tier with a small mark
QR & NFC Codes
3DMeld 3D Print QR Code Generator
Free browser tool that turns a link, Wi-Fi network or text into a raised QR code plate as STL, no account
Signs & Text
3dprint.name
Type a name and export a desk sign, door plaque, wall sign or keyring as an STL
Puzzles & Games
A-Maze-Ring
Maze puzzle rings with editable walls, real ring sizes, text and a 3MF export
Signs & Text
Add Batch Text to 3MF (z42)
Free browser tool that puts text and icons on a flat face of your own 3MF model, in batches, as a ZIP
AI to 3D
AI STL Generator
Text or photo to STL or 3MF, with a print check, repair tool and 5 free credits a day
Boxes
alpaco.it Electronics Enclosure Generator
Two-part cases for Raspberry Pi, Arduino or custom boards, with port openings and vents
Mechanical Parts
alpaco.it Gear Generator
Meshing spur, helical or herringbone gears set by module and teeth, with shaft fittings
Mechanical Parts
alpaco.it Hose Adapter Generator
Round hose and port adapters between any two diameters, with elbows up to 90 degrees
Puzzles & Games
alpaco.it Miniature Base Generator
Beveled round, square and oval wargaming bases with magnet pockets, batched on one plate
Puzzles & Games
alpaco.it TCG Deck Box Generator
Card deck boxes sized to your sleeves and card count, with a slide, cap or magnet lid
Signs & Text
Ambi 3D Ambigram Generator
Merges two words of equal length into a 3D ambigram STL, right in your browser
Gifts
Antler Forge
Free browser designer for cosplay antlers that slide onto a headband, or a one-piece antler crown, as STL
Keychains
AppNFC Craft (3D PrintCraft)
Keychains shaped like an app icon with a pocket for an NFC tag, as STL or colored 3MF; paid plan
Mechanical Parts
Astromar Bahtinov Mask Generator
Free Bahtinov focusing mask sized to your telescope from four numbers, as an STL, no account
Storage
Babique's HSW Generator
Free Honeycomb Storage Wall panel painter: click or paint hex cells, partial shapes and screw points, export STL
Image to Relief
Badge Generator (SVG to 3D)
Free browser tool that turns an SVG logo into a raised badge or magnet, single or multicolor, as STL or color 3MF
Puzzles & Games
BaseCrafter
Scenic wargame bases with textures, scatter objects and magnet pockets, as STL
Image to Relief
BeadRelief
Turns an image into a bead-style pixel relief and a multicolor 3MF for Bambu AMS printers
Mechanical Parts
Bearing Generator (osuushi)
Tiny free web form that makes print-in-place bearings with a clearance setting and a cross-section preview
Storage
Benchfinity Workbench
Free Gridfinity baseplate sized to a whole drawer or bench, auto-split for your printer with connector keys, no account
Storage
Binforge
Gridfinity bins, baseplates and trays with custom shapes, tilted cutouts and photo tracing
Puzzles & Games
Biome Generator
Seeded low-poly hex terrain tiles that lock together, exported as multicolor 3MF or STL
Boxes
Box Generator (3D MakerBench)
Free boxes to your exact size with a push-on, magnetic, sliding or hinged lid, as one STL, no account
Boxes
BoxesModel
Storage models and generators for 3D printing: 700+ resizable boxes, drawer organizers and tiled pegboards
Boxes
BoxMaker (dcity)
Free snap-fit electronics enclosure with PCB standoffs, cutouts and raised text labels as separate 3MF parts
Signs & Text
Braille Business Card Embosser Generator (Museum Scan)
Turns up to three lines of text into a pair of braille embossing rollers for business cards
Signs & Text
BrailleGen
Open-source web app that turns text into printable Grade 1 or Grade 2 braille tiles
Customizers
BuildYour3D
About 200 form-based configurators for workshop parts and adapters, with paid STL downloads
Signs & Text
Business CADs (Pirillo Arcade)
Free browser designer for 3D printed business cards with raised text and a QR code
Puzzles & Games
CalcPlot3D
Turns math surfaces, typed as equations or picked from examples, into thickened STL files
Customizers
Car Mount Phone Holder Generator
Free car phone holder fitted to your phone, case and charging plug, with Brodit and AMPS mounts; STL, no account
Image to Relief
Caustic Lens Generator (Yunyi Zhu)
Free browser tool that turns a grayscale image into a clear lens that projects it in sunlight, as OBJ
Mechanical Parts
Cavity (Genform)
Turn any STL into printable rigid or silicone mold pieces with sprues and vents; Genform account and plan
Storage
Chip Tray Generator
Free browser generator for stackable storage trays for retro CPUs and QFP, PLCC and DIP chips, sized from datasheets
Mechanical Parts
Clamp Generator for Pipe and Tube (OwlCAD)
A printable C-clamp or two-plate clamp with a V-jaw cut for a named pipe, conduit or tube size
Signs & Text
ColorPlate
Free logo to multicolor plate: one STL per color plus a backing plate, or a filament-swap version, no account
Mechanical Parts
Compression Spring Generator (OwlCAD)
A printable coil spring from wire size, diameter, length and coil count, always one solid body
Mechanical Parts
Connector Foundry
Free browser library of 36 mounting parts for Gridfinity, openGrid, Skadis, GoPro and more, as STL, no account
Cookie Cutters
Cookie Cutter Designer
Free browser tool that turns an SVG, PNG or JPG into a checked cookie cutter or stamp model
Cookie Cutters
Cookie Cutter Generator (3D MakerBench)
Free browser cookie cutter maker from 46 seasonal shapes, your own image or a name
Puzzles & Games
Counter Slayer
Free board game insert designer for counter trays, card trays and lidded boxes sized to your game, as STL or 3MF
Signs & Text
Custom Braille STL Generator
Turns typed text into braille embossing cylinders for a printable hand card embosser
Boxes
Large Customizable Print-in-Place Box (Vostok Labs)
Large hinged storage box you size in MakerWorld, printed in place, with an optional removable top tray
Mechanical Parts
Washer and Spacer Generator (Vostok Labs)
Washers and spacers to any inner diameter, outer diameter and thickness, made in MakerWorld
Mechanical Parts
Custom Spacer / Standoff Generator (nassworks)
Round, hex or square spacers and standoffs in sets, with flange, counterbore or nut trap
Mechanical Parts
Cut Craft (3D PrintCraft)
Free tool that cuts a large model to fit your printer bed, with butterfly keys, pins or magnet joints, no account
Cookie Cutters
CutClay
Browser studio for polymer clay and earring cutters with thin blades and mirrored pairs
Cookie Cutters
Cutter Canvas
Free cookie cutter STLs from 110+ built-in shapes, a photo or an SVG, no account; AI tools use credits
Cookie Cutters
CutterForge
Cookie cutter editor with text tools, image tracing and optional AI designs
Cookie Cutters
CuttersTech
Cookie and clay cutters from your image, 2 free STLs a month with a free account; paid plans add 3D objects
Image to Relief
Cylinder Seal Studio
Free, open-source tool that wraps a black-and-white image around a cylinder as a relief roller or seal STL
Boxes
Dabba
Free hinged cases with pockets sized to the objects you measured, as a multicolor 3MF or STL, no account
Signs & Text
Design a Sign
Browser sign editor that sells the finished design as a color 3MF, an SVG or a printed PETG sign
Keychains
Designer Bee 3D Keychain Designer
Free browser tool for name and pet tag keychains with raised or carved text
Mechanical Parts
Designer Bee Clock Hands Generator
Custom hour, minute and second hands for a quartz clock movement, exported as a printable STL
Lithophanes
Designer Bee Lithophane Generator
Free browser tool that turns a photo into a flat, curved or cylinder lithophane STL
Signs & Text
Designer Bee Text Flip Generator
One 3D print that reads as one name from the front and another from the side
Puzzles & Games
Dice Builder
Free browser tool for custom six-sided dice with a game icon on each face, exported as STL
Puzzles & Games
DiceThing
Free web designer for custom dice in dozens of shapes, from d2 to d60, with 3MF export
Storage
Drawerforge
Free, open-source Gridfinity baseplates and bins built to your drawer, split for your printer bed
AI to 3D
EasyToSTL
AI image or text to watertight STL, with AMS color 3MF on paid plans and free file converters
Customizers
Edge Lift Designer
Free browser tool for a climbing edge lift block with a stepped edge fitted to your own fingers
Boxes
EnclosureAI (3D MakerBench)
Free electronics enclosures built around a real board, with standoffs, port cutouts and vents, as STL or OBJ
Boxes
ESP32 Box Builder
Free drag-and-drop enclosure for ESP32 and sensor projects: place USB-C, buttons, screens and vents on each face
Mechanical Parts
Eurorack Panel Designer
Eurorack synth front panels with datasheet-sized part holes, exported as STL
Boxes
Faraday Enclosure Generator
Fitted cases for Pi, Arduino, LoRa and SDR boards, with ports, fans and many lid types
Signs & Text
Filament Swatch Generator
Free browser app that builds filament swatch cards from your own filament list and exports 3MF
Mechanical Parts
Fit Test Coupon Generator (OwlCAD)
One test print that tells you how much clearance your printer really needs for a joint
Signs & Text
Flip Text Generator (3D MakerBench)
Free browser 3D text illusion: one print reads one word from the front and another from the side
Mechanical Parts
Focus Rings
Free follow focus gear for any camera lens, sized from its diameter, plus paid clamp rings and lens caps
Boxes
Fold-Up Box Generator (Vostok Labs)
Twelve fold-up box types sized to your contents, printed flat with grooved fold lines
Mechanical Parts
Follow Focus Gear Customizer by trinckle
Closed-ring follow focus gears sized to your camera lens, downloaded as an STL
Mechanical Parts
Follow Your Focus
Free follow focus ring gears sized to your camera lens, with chamfers and grub screw holes; STL, no account
AI to 3D
Fomrix
AI photo-to-3D on credits, plus free browser tools to turn a GLB into an STL and check it
Customizers
Forgent3D Generators
Eight free browser generators for Gridfinity, boxes, hose adapters, gears and washers
AI to 3D
Formo
Describe a part in a chat and get a checked STL, 3MF or STEP file, plus free parametric templates
Maps & Terrain
FrameCraft
Free browser app that turns any OpenStreetMap location into a framed miniature city, with a multicolor Bambu 3MF
Gifts
FrameGen 3D (HueForge Frame Generator)
Free frames for HueForge prints and photos, rectangle or hexagon, with keyhole hangers and split parts, as STL
Keychains
Free Keychain Generator
Free text keychain maker with 49 fonts or your own TTF, two-color 3MF, STL and SVG, and a written commercial license
Gifts
Fridge Magnet & Fidget Slider (Vostok Labs)
Turn an image or a word into a multicolor fridge magnet, or a two-piece magnetic fidget slider that clicks
Mechanical Parts
Gear Model For 3D Printer (knowhave)
Free browser tool for spur, rack, planetary, bevel and worm gear sets, exported as STL
Mechanical Parts
GearGen-3D
Free open-source browser generator for seven gear types, with involute teeth and STL, STEP and DXF export
Mechanical Parts
GenerateSTL
Gears, screws and nuts, print-in-place bearings, boxes, grilles and pegboards as STL
Storage
Genie Crate
Describe your drawer in a sentence and get a fitted Gridfinity bin layout as STL files
Storage
Gensert
Free Gridfinity tool insert from a photo: trace the outline by hand, get a fitted bin as STL, no account
Customizers
Genstrio
Free, open-source hub of 12 parametric generators for enclosures, gears, Gridfinity and more, as STL, 3MF or STEP
Maps & Terrain
GeoFilament
Any place on Earth as a city model at 1:5,000, multicolor or stacked for one spool, from 3 EUR per model
Image to Relief
Glintmake Image to STL Converter
Turn a PNG or JPG into a relief, an extruded logo or a lithophane STL, built in your browser
Puzzles & Games
GoPuzzleGo Jigsaw Puzzle Generator
Free jigsaw template maker with 12 knob shapes and up to 1,008 pieces, as SVG cut files or a printable STL
Maps & Terrain
gpx2stl
Free browser tool that turns a GPX track into a terrain relief with the route as a ridge, groove or color inlay
Storage
Gridbox Pro
Desktop app for Gridfinity bins, drawer bases and shadowboxes traced from a photo of your tools
Storage
Gridfinity Bin Generator (3D MakerBench)
Free browser Gridfinity bins with compartments, magnet and screw holes, and slots for SD cards and USB plugs
Storage
Gridfinity Bins (ilove3d)
Free browser generator for standard Gridfinity bins with dividers, label tab, scoop and magnet holes
Storage
Gridfinity Builder
Free drag-and-drop Gridfinity drawer planner: lay out many bins on a printer-sized grid, export 3MF and STL
Storage
Gridfinity Center
Free web app for Gridfinity bins and baseplates, built on Gridfinity Extended with readable settings
Storage
Gridfinity Refinery
Gridfinity bins with drawn compartments, plus baseplates split to fit your bed
Storage
GridfinityStudio (gridfinitystudio.com)
Plan a whole Gridfinity drawer in 3D, with bins, baseplates and photo-traced tool holders, then export STLs
Storage
Gridmint
Free Gridfinity drawer planner, bin designer and photo inserts, with a ready Bambu Studio project
Gifts
Hey Buddy (Genform)
Turn a shape or your own STL into a cute character with a face and print-in-place moving limbs; Genform plan
Storage
Honeycomb Workshop
Free open-source generator for modular honeycomb display pods that slide together on T-slot rails, as STL or 3MF
Mechanical Parts
Hose Adapter (ilove3d)
Free browser generator for hose adapters and elbows up to 135 degrees from measured diameters
Signs & Text
House & Office Number Generator (Vostok Labs)
Door and wall number signs with a second line, five plate styles and hidden keyhole mounts
Maps & Terrain
Hypsos
Free 3D map tiles of any place with terrain, streets, water, woods and buildings, as a color 3MF or STL
Customizers
ilove3d
Free browser toolbox with about 20 print generators plus file tools, no account and no uploads
Keychains
ilove3d Name Keychain
Free no-signup name keychain maker with the ring built into the plate
Image to Relief
Image Online Image to STL
Free image to STL relief, lithophane or extruded logo, made in your browser with no upload or account
Image to Relief
Image2STL
Free image to STL in your browser: relief, lithophane, silhouette cutout or SVG extrusion, no account
Image to Relief
ImageTo3DLab
Logos and photos as layered multicolor 3MF for an AMS, plus free in-browser 3MF and STL converters
AI to 3D
ImageToSTL (imagetostl.im)
AI photo to textured 3D model as STL, GLB or OBJ, with a free daily credit and free relief and format tools
AI to 3D
Img2STL
AI photo and text to 3D model as STL or GLB, plus model splitting, texturing and auto-rigging, paid with credits
Keychains
Infillery Keyring Builder
Name keyring builder with a live 3D preview that downloads a multicolor 3MF
Gifts
IsoCoaster
Free browser designer for isogrid and hexgrid coasters and trivets, with STL, 3MF and STEP export
Vases & Lamps
Jack-o-Gen
Free, open-source jack-o'-lantern designer: shape the pumpkin, drag the face, download an STL or two-color 3MF
Puzzles & Games
JigsawMake 3D Printable Puzzle Maker
Make flat jigsaw puzzle STLs in heart, star, circle or rectangle shapes
Lithophanes
Kenerate Lithophane Maker
Free photo lithophanes, flat or curved up to 180 degrees, as STL, 3MF, OBJ or GLB, no account
Keychains
Keychain Carabiner Set (Vostok Labs)
Snap-hook clip, chain and charm that print flat in one job, with a working swivel and print-in-place chain
Keychains
KeyGen
15 browser generators for keychains, keycaps, clickers and phone grip toppers; 10 export STL and 3MF free
Vases & Lamps
Lamp Maker
Free lampshade and base designer for the Bambu LED puck or E27 and E14 bulbs, STL export, no account
Vases & Lamps
Lamp Shade Designer
Free lamp shade designer with a drawn silhouette, perforation and a lit preview, plus a fitter as STL or STEP
Vases & Lamps
Lampshade Studio
Free browser lampshade designer with patterns, perforations, a lit preview and E27 or E14 fittings, as STL or 3MF
Storage
Customizable Edge Mount Dock (Vostok Labs)
Clip-on holder for a phone, Kindle or tablet on a bed frame or desk edge, sized in MakerWorld
Vases & Lamps
Lathe
Fluted vases, twist lamp shades and ribbed desk bins you shape by dragging the profile in 3D; free STL, no account
AI to 3D
LayerGen AI
AI miniature generator for tabletop games, with 28, 32, 15 and 75 mm presets and STL or 3MF export
Signs & Text
LED Craft (3D PrintCraft)
Printable housings for illuminated letters, flex neon and light boxes from text or SVG, with an LED strip estimate
Mechanical Parts
Lithium Pack Designer
Web calculator that plans an 18650 or 21700 battery pack and exports a printable cell holder
Lithophanes
Lithophane Maker (3D MakerBench)
Free browser lithophane maker: flat panels, curved frames, lamp shades, moon lamps, night light boxes and keychains
Lithophanes
Lithophane Round Fan (MakerLab)
Turns a built-in or uploaded image into a round lithophane hand fan
Lithophanes
Lithophane Studio (metiutek)
Free flat, curved or cylinder lamp lithophanes from a photo, as STL or OBJ, all in your browser, no account
Boxes
LittleBoxes.ai
Free browser designer for boxes, lids, brackets and holders sized to your measurements
Mechanical Parts
Lovcad
AI text to CAD: describe a part in plain words and get a parametric model with real dimensions
Lithophanes
LucentLitho
Photo to lithophane in five shapes, as a free STL or printed and shipped to you
Vases & Lamps
LumaForm
Browser designer for vase-mode lampshades with E27 and E14 fittings, sold as paid STL downloads
Customizers
Lunar Prototypes
Fit-to-measure brackets, bins, repair parts and toys you size with a web form
Storage
Magicfinity
Free Gridfinity bins, magnet baseplates, drawer layouts and IKEA Skadis pegboard parts as STL
Image to Relief
Magnet Maker 3D
Turn an SVG or image into a multicolor 3MF fridge magnet with sealed magnet pockets
Signs & Text
Mailbox label generator
Free browser app for two-color mailbox labels with a unit number and one or two names, as STL or 3MF
Maps & Terrain
Make3DMap
Frame a real place and download a mesh-checked, watertight terrain solid as 3MF or STL
Signs & Text
Makerito
Multicolor banners, flags, signs and wall art from your logo, text or image, as a 3MF for the AMS
Customizers
MakerNest Free Generators
Six free generators for keychains, lithophanes, QR plates, Gridfinity bins, cutters and signs; STL needs a free account
Image to Relief
MakerTools3D
Turns PNG and JPG images into multicolor 3MF plates, keychains and decals
Maps & Terrain
map2stl.com
Free terrain STL of any box you draw on a Google map, with height scale, base and water settings, no account
QR & NFC Codes
Matter QR Codes
Scan a smart home Matter QR code and export it as an SVG or STL to print a spare label
Maps & Terrain
mc-print
Free multicolor 3MF or one STL per filament from a zone of your own Minecraft Java world, no account
Image to Relief
MeshColor
Paints color textures, logos and text onto your own model and exports a multicolor 3MF
Vases & Lamps
Metikumi Function Playground
Free browser app that builds wavy, ribbed or twisted vases from math blocks on a 4x4 grid
QR & NFC Codes
MiniForge 3D QR Code Generator
QR code tiles and keychain tags for links, Wi-Fi and contacts, with a phone scan check
Puzzles & Games
MiniForge Clicker Studio
Custom MX-switch fidget clickers from your artwork, text, icons or a keyboard layout
Cookie Cutters
MiniForge Cookie Cutter Studio
Cookie cutters and matching stamps from symbols, SVGs, images or a name
Signs & Text
MiniForge Name Garland Studio
Printable letter beads on a rope, with separators, end beads and decorations
Keychains
MiniForge Name Keychain
Name keychains with fonts, symbols and multicolor lettering, including Hebrew names
Boxes
MiniForge Tray Studio
Rectangular organizer trays and lift-off boxes with nested compartments and stacking rings
Vases & Lamps
MiniForge Vase Studio
Parametric vases and planters with textures, drainage holes, saucers and a vase-mode preview
Puzzles & Games
MiniMarbleRuns
Design a marble run that prints without supports, and test it in a physics simulator first
Signs & Text
Modelador 3D Channel Letters & Signs
Free generator for solid, hollow channel and LED front-lit 3D letters, logos and relief plaques at real size
Customizers
Modelador 3D GeoPanel3D
Free decorative wall relief with one continuous pattern, split into numbered modules that fit your bed
Puzzles & Games
Modelador 3D Jigsaw Puzzle Generator
Free custom jigsaw puzzle generator with 4 to 600 pieces, printer clearance, a tray and a printable cover
Lithophanes
Modelador 3D Lithophane Generator
Free photo to lithophane generator for flat, curved and cylinder shapes, with a Portuguese interface
Storage
Modelador 3D Modular Organizer Generator
42 mm modular drawer trays and base grids with your own dividers, plus a fit-test kit
Gifts
Modelador 3D Name String Art Generator
Free name string art frame with pins along every letter outline, ready for your own thread
Mechanical Parts
Modelador 3D Paper Embossing Roller Generator
Free kit for a hand-cranked paper embossing roller with your text, logo or motif on matched rolls
Mechanical Parts
Modelador 3D Part Generator
Portuguese-language hub of nearly 60 free part generators for bolts, gears, bearings, pulleys and more
QR & NFC Codes
Modelador 3D QR Code Plate & Keychain
Free generator for raised QR code plates and keychains that decodes the code again before you download
Gifts
Modelador 3D SnapFrame Picture Frame Generator
Custom-size picture and poster frames with relief texture, split into joined bars when they outgrow your bed
Customizers
Modelador 3D STL Texturizer
Free in-browser tool that adds 38 real relief textures, or your own image or text, to an STL you already have
Gifts
Modelador 3D Trophy & Medal Generator
Personalized trophies and medals with your inscription and logo, printed as keyed parts
Mechanical Parts
Modelador 3D Two-Part Mold Generator
Turn a closed STL into a printable two-part mold with a split plane, alignment pins, a pour funnel and vents
AI to 3D
Mojulo
Free open-source add-on that lets Claude, ChatGPT or Codex build printable 3D models from a chat
Mechanical Parts
Mold Craft (3D PrintCraft)
Upload a 3D model and get a printable two-part mold for soap, wax or plaster, as STL or 3MF; paid plan
Mechanical Parts
Mold Studio
Turns an STL into a printable two-part casting mold with alignment pins, a pour sprue and air vents
Customizers
Moldy
Beta mold maker that turns your 3D file into printable parts for a silicone or plaster mold, with instructions
Maps & Terrain
MoonToPrint
Free lunar terrain tiles from NASA LOLA data, as one tile or 2x2, 3x3 and round sets with frames, STL
Signs & Text
MS Letter Studio
Free browser studio that turns text or SVG artwork into printable 3D letters and lightbox signs, body and face included
Signs & Text
MyLaserTools 3D Dual-View Text Generator
Turns two words into one 3D object that reads as each word from a different side
Storage
Nabu Labels
Multicolor Gridfinity and parts-bin labels with text and part symbols, exported as 3MF
Keychains
Name Keychain Generator (Vostok Labs)
Plate-style name keychains in 257 fonts, many scripts and up to three colors, with or without an AMS
Keychains
Nametag Studio (Minecraft-style nametags)
Free, open-source pixel-font nametags, keychains and magnets in the Minecraft style, STL or two-color 3MF
Maps & Terrain
NederPrint
Dutch-language 3D city maps of anywhere in the Netherlands, with a free multicolor 3MF export and no account
Mechanical Parts
Neo Gear
Free spur and helical gear generator with profile shift and keyed, D, hex or square bores, as STL or 3MF
QR & NFC Codes
NFC Tag Generator (3D MakerBench)
Free holders for NFC stickers: keychains, discs, tiles, cards and table stands, as STL or a two-color ZIP
AI to 3D
oakleaf3d
AI image to STL converter that rebuilds a full 3D model from one photo or up to eight views
Keychains
Obloid Keychain & Pet Tag Generator
Name keychains and pet tags in rounded, circle, bone or heart shapes, as STL or two-color 3MF; sign-in to export
Puzzles & Games
Obloid Photo Puzzle Generator
Turns a photo into an interlocking multicolor jigsaw, exported as AMS-ready 3MF or STL
Puzzles & Games
Obloid Spinning Top Generator
Totem-style spinning tops in three screw-together parts, shaped with sliders
Gifts
OmArTronics 3D Kollektion
Free browser studio for soundwave art, lithophane lamps, vases and planters
Lithophanes
Omnvert 3D printing tools
Lithophane maker with small adaptive STL files (1 free a day), plus free image-to-STL and QR-to-STL tools
Keychains
Open Keychain 3D
Name keychains, articulated names, magnets, nameplates and plant labels from one line of text
Mechanical Parts
Open Mouthpiece
Free saxophone mouthpiece designer with real tip, facing and chamber settings, STL download, no account
Maps & Terrain
Open Ski Model
Free, open-source mountain terrain models with an engraved name plinth, rectangle, circle or hex, STL or STEP
Boxes
OpenBoxHub
Free storage box with a lid and removable inner trays you merge into L or ring shapes; exports STEP, STL or FreeCAD
Storage
openGrid Studio
Custom-shaped openGrid wall boards, cable channels and rails, built in the browser
Gifts
Ornament Creator
Snowflake Christmas ornament with a name across it, sold as a $3 STL or a printed ornament
AI to 3D
OwlCAD AI 3D Generator
Describe a part and get an editable parametric model where every dimension is still a number
Customizers
OwlCAD Customizers
35 free parametric generators in the browser, from gears and bearings to Gridfinity bins and jars
Customizers
ParamaCraft lite (MakerLab)
Slider based library of parametric models with live preview inside MakerLab
Boxes
Customizable Rugged Box (Vostok Labs)
Compact rugged box with a print-in-place hinge, sized in MakerWorld, no screws or assembly
Mechanical Parts
PartForge
Describe a part in words, a photo or a sketch and get parametric CAD with sliders, exported as STL, 3MF or STEP
Mechanical Parts
Paws & Parts Print-in-Place Chain Generator
Support-free print-in-place chains, from tiny jewelry links to heavy chunky ones
Mechanical Parts
PCB THT Holder
Turns a photo of your circuit board into a printable jig that holds through-hole parts while you solder
Storage
Pegboard Hook Generator (3D MakerBench)
Free hooks, shelves, tool holders and bins for pegboard, SKADIS-style boards and French cleats, as STL
Gifts
Pen Topper Generator (Vostok Labs)
Name toppers for pens, pencils, styluses and straws, sized to the one you own, in sets of up to 100 names
Gifts
Personal Memory Card (MakerLab)
Keepsake plaque for births, weddings and anniversaries with names and dates
Lithophanes
Photo Moon Lamp Generator (3D MakerBench)
Free moon lithophane lamp with your photo blended into the craters, plus an LED stand or hanging cap, as STL
Customizers
PILED 3D CAD Multi Tool
Paid desktop app on Steam with over 100 parametric generators and utilities, exporting STEP, 3MF, STL and DXF
Mechanical Parts
PipeFitter
Adapters that join two pipes or hoses, with bends, barbs, flanges and slip joints
Lithophanes
PixelSculpt
Free lithophane and color lithophane maker with filament TD layers and a swap schedule, STL, in your browser
Customizers
PlainMesh
About 350 name tag, cake topper and sign templates plus lithophane, map and QR tools
Mechanical Parts
Planetary Gearbox Generator (OwlCAD)
A printable planetary gearbox from tooth counts, with a live check that the planets will fit
Vases & Lamps
PlantXYZ Pot Generator
Plant pots in 13 styles, sized in mm, with an optional saucer and water chamber
Mechanical Parts
Platonic
Free browser generator for dowel connectors that build Platonic and star polyhedra frames, as STL, no account
Gifts
Polaroid Frame Generator (MakerLab)
Personalized display frames for Instax Mini, Square and Wide photos
Vases & Lamps
PotGen
Planter pots and matching drip trays with patterns, drainage holes and custom sizes
Puzzles & Games
Print Flute
Side-blown flutes tuned to the key you pick, exported as STL or STEP in one piece or in parts
Mechanical Parts
Print-in-Place Ball Bearing Generator (OwlCAD)
A ball bearing that prints already assembled, picked by trade size from 2 mm to 60 mm bore
Mechanical Parts
Print-in-Place Ball Joint Generator (OwlCAD)
A ball-and-socket joint that prints assembled, or a stack of them as a poseable arm
Mechanical Parts
Print-in-Place Pin Hinge Generator (OwlCAD)
A knuckle hinge with a captive pin that prints pre-assembled and moves straight off the plate
Customizers
Printaro Tools
More than 360 free parametric generators, from name keychains and cryptexes to Gridfinity bins and brackets
Signs & Text
Printed Business Card
Free browser designer for two-color 3D printed business cards with 163 styles and a QR option
Maps & Terrain
Printed Canyon
Pay-what-you-want terrain models and posters from a place or GPX route, as STL, 3MF or GLB, no account
Lithophanes
PrintMakerAI Lithophane Generator
Free flat photo lithophane with a solid border, as a watertight STL, no login or watermark
Boxes
PrintMakerAI Screw-Top Container Generator
Round jars with a matching screw-on lid, sized to what you want to store
Boxes
PrintMakerAI Snap-Fit Enclosure Generator
Snap-lid project boxes sized to your circuit board, with port cutouts and PCB standoffs
Customizers
PrintNexus
Free hub of browser generators for trays, screw-top jars, QR tags, photo reliefs and 3D maps, as STL or 3MF
Maps & Terrain
PrintPal 3D Map Builder
Sculpt, paint and dress made-up tabletop terrain in the browser, then export a multicolor 3MF
Storage
PrintPal Bin, Tray & Baseplate Generator
Storage bins, sorting trays and Gridfinity-compatible bins and baseplates; free to design, download needs Pro
Gifts
PrintPal Bobblehead Maker
Turn a photo of a person or pet into a printable bobblehead with a printed spiral spring
Puzzles & Games
PrintPal Fidget Clicker Maker
Cuts a printed snap-click mechanism into any STL, no switch needed; free to design, export needs Pro
Mechanical Parts
PrintPal Mold Box Generator
Free two-part mold box for silicone or resin casting around your model, with keys, a pour spout and vents
QR & NFC Codes
PrivQR QR Code to STL
Scan-checked QR code and barcode plates as STL, built in your browser from a link, text or product number
Lithophanes
PTP Create Color Lithophane Creator
Turns a photo into a full-color CMYK lithophane for multi-material printers
AI to 3D
Quady3D
One workspace for Rodin, Meshy, Tripo, Hunyuan3D and more: image, text, sketch or multi-view to 3D
Signs & Text
QuickSTL 3D Stencil Maker
Turns a logo or lettering image into a spray stencil with automatic bridges
Image to Relief
QuickSTL Image to STL
Free browser converters for photo lithophanes, relief coins, SVG logos and heightmap terrain
Mechanical Parts
Rack and Pinion Generator (OwlCAD)
A straight gear rack with a meshing pinion, placed on the rack and ready to print
Mechanical Parts
RC Wheel Model Studio
Free RC car wheel generator with 14 car presets, hex hub, spokes and tire bead channels, as an STL, no account
Storage
React-Finity
Free Gridfinity bin and baseplate builder with add-on modifiers (dividers, scoops, label tabs, lids), STL or 3MF
Maps & Terrain
Relief Globes (hedin.it)
Free Earth globes with raised land and sunken seafloor, as two STLs for two-color printing, no account
AI to 3D
Roblox Cube 3D
Roblox's free text-to-3D demo that turns a short prompt into an untextured GLB shape
QR & NFC Codes
s0lve.it QR Code & 3D Print Studio
Free browser QR studio for URL, Wi-Fi and vCard plaques with stands, magnet and NFC pockets, as 3MF, STL or OBJ
Storage
Parametric Headphone Hook (Vostok Labs)
Industrial-style under-desk headphone hook, sized to your desk thickness in MakerWorld
Vases & Lamps
Shadecaster
Free shadow lamp dome that throws your uploaded silhouette onto the wall over a tea light, as STL
Puzzles & Games
Shapemaker
Free browser tool for geometric solids, ring balls and lantern shells sized in millimeters
Signs & Text
SilhouType
Free tool that bends text along a curve you trace over an image, exported as 1 mm STL or SVG
Storage
Skadisgen (SKÅDIS Peg Generator)
Free tool that adds IKEA SKADIS pegs to your own STEP or STL model, in snug, normal or loose fit
Storage
Skrädda Pegboard Generator
IKEA SKÅDIS style pegboards in your own width, height and thickness, as an STL
Storage
Slanted Gridfinity Bin Generator
Free browser tool for slanted Gridfinity bins, so pens and tall items lean in shallow drawers
Customizers
SlantTools by Slant 3D
17 free browser generators from Slant 3D, from boxes and Gridfinity bins to vases, with a live print price
Gifts
Song Card Generator (MakerLab)
Printable music card with song details, a lyric passage and your photo
Customizers
Soundblooms Diffuser Generator
Free open-source tool for printable acoustic diffuser tiles and bass trap blocks, sized to your printer bed
Image to Relief
Spectrum Forge
Photo to a four-filament color 3MF in HueForge-style, toolchanger paint or backlit litho mode; first export free
Storage
Spoolstamp
Free browser studio for two-color filament labels for dry boxes and spools, using a catalog of 314 Bambu colors
Cookie Cutters
Stamp3D
Turns text or a logo into a printable stamp STL, with an optional matching handle
Gifts
Star Map (ilove3d)
Free printable star map plaque of the real sky at any date and place since 1900, made in your browser
Customizers
STL Playground
30+ browser builders for name plates, tags, storage, lithophanes and cutters, with 3MF export
Storage
STL Playground Drawer Organizer
Modular drawer organizer boxes sized edge to edge, with compartments you merge by dragging
Mechanical Parts
STL Playground Furniture Leveling Wedge Builder
Tapered shims sized to the exact gap under a table, cabinet or appliance, no supports
Lithophanes
STL Playground Lithophane Maker
Photo lithophanes as flat panels, cylinders, moon-style spheres or four-photo lantern boxes with a lamp base
Gifts
STL Playground Medallion Builder
Layered logo medallions for a chain, lanyard or ribbon, from your SVG, emoji or text
Puzzles & Games
STL Playground Mini Cornhole Builder
Tabletop cornhole set with names, emoji, fonts or your own SVG logo on the boards
Signs & Text
STL Playground Nametag Generator
Browser builder for name tags, bag tags and keychains with emoji or your own SVG logo, STL or 3MF
Puzzles & Games
STL Playground Peg Drop Game Builder
Playable plinko-style peg drop game with board, pegs, puck, labeled bins and a tabletop stand
Boxes
STL Playground Screw-Top Container Builder
Threaded jars with a screw-on lid, knurled grip and an optional text ring, in any height and diameter
Image to Relief
STL Splitter Image to STL
Free browser tool that turns a picture into a watertight relief or lithophane STL
Signs & Text
STL Splitter Text to STL
Free 3D text generator for name plates, desk signs and name keychains
AI to 3D
STL Studio
Tripo3D, Hunyuan3D and Rodin in one studio, with a print check and a flexi model maker
Signs & Text
STL Text
Free browser text-to-STL generator with 10 fonts, your own TTF or OTF, and keychain, plate and braille presets
AI to 3D
stl-er
Describe a functional part in words and get a parametric STL with sliders, not a blob of mesh
Maps & Terrain
STLmaps
Draw a box on a city map and get its terrain, roads and buildings as STL or 3MF
Image to Relief
STONE PANEL 2.0 (AV_Creator)
Paid downloadable HTML generator for stone-textured relief panels in any size, exported as STL
Storage
StoreForge
Free Gridfinity planner: bins from a screw list, tool photos or STL cutouts, batched into one 3MF
Storage
Storehouse Bin Builder
Free tool for custom bins that drop into Harbor Freight STOREHOUSE Medium and Large parts cases
QR & NFC Codes
Taghaus (Genform)
Two-color QR identity cards in five templates, exported as STL or Bambu 3MF; Genform account to export
Signs & Text
Tagify3D
Free name plate, keychain and pet tag generator with emboss, engrave and die-cut text in many scripts
Signs & Text
TechDraw AI Text to STL
Typed text to a plate, loose letters, engraved sign or stencil, with print warnings
Vases & Lamps
Tenebrae
Free studio for two-shell shadow lamps that throw moiré patterns on the ceiling, as STL or laser-cut SVG and DXF
Puzzles & Games
TerraPuzzle
Turn any place on Earth, or 22 other worlds, into a 3D-printable terrain jigsaw puzzle
Image to Relief
Tessera
Free browser tool that tiles a wall with printable relief tiles, edge pieces cut to fit
AI to 3D
Text to STL (texttostl.net)
AI 3D models from a text prompt or a reference image, sized and downloaded as STL
AI to 3D
ThreeDee Nova 3D Bust Maker
Upload one photo of a person and get an AI-made 3D bust to download as STL or GLB
Signs & Text
threedeeforge
Free gallery of 23 text templates (pet tags, keycaps, LED signs, desk plates) as STL or 3MF, no account
Mechanical Parts
Timing Belt Generator (OwlCAD)
A closed toothed belt as one seamless loop, sized to the two pulleys it runs on
Mechanical Parts
Timing Pulley and Sprocket Generator (OwlCAD)
A GT2 or HTD timing pulley or an ANSI #25 to #60 chain sprocket, picked by standard name
Image to Relief
Tinting Voxel
Free filament painting from a photo, pixel art or logo, mixing 4 to 16 of your filaments, as 3MF or STL, no account
Vases & Lamps
Tomoshibi
Free mold kit generator for washi paper lanterns: shape the silhouette, download the STL set, no account
Maps & Terrain
TopoTile Studio
Free local app that turns an OpenStreetMap area into a printable city and terrain model
Mechanical Parts
Torque
Free browser generator for 3D printable metric screws, nuts and washers from M2 to M20
Storage
Tracemate
Photograph a tool on a sheet of paper and get a custom-fit Gridfinity bin as an STL
Storage
TrayGen
Wall-to-wall Gridfinity drawer bases, with fit-test strips to dial in the size first
Storage
Tucked: Gridfinity Tray Maker
iPhone app that turns a photo of an object into a fitted tray or Gridfinity bin as STL
Vases & Lamps
twirly
Free twisted, ribbed shapes with open or pointed tops: candy bowls, vases, garlic bulbs and ice-cream swirls as STL
Lithophanes
UpAgents Lithophane Maker
Flat photo lithophanes with a frame, built in your browser so the photo never leaves your device
Vases & Lamps
VASE 3D
Browser studio for shaping vases, jars and teapots like clay, with lids, handles and patterns, exported as STL or 3MF
Vases & Lamps
Vase Craft (3D PrintCraft)
Vases with patterns printed in filament colors, exported as a colored 3MF for an AMS; paid plan
Vases & Lamps
Vase Creator
Shape a vase or plant pot by dragging points on its outline, then download it as an OBJ
Vases & Lamps
VaseMaker
Free vase designer with 29 cross-sections, shape morphing and 13 textures, plus a plaster slip-casting mold maker
Vases & Lamps
VaseMorph
Random or slider-tuned vases and bowls with patterns and twist, saved as STL or OBJ
Vases & Lamps
Vaseverse
Free browser studio for vases, planters with saucers, Gridfinity bins and hydroponic towers
Vases & Lamps
VASEWORKS
Free vase-mode studio that shows layers, filament, weight and print time for vases, tumblers and planters as STL
Vases & Lamps
VesselMaker
Browser vase, bowl and planter designer with stacked modifiers, a reshape cage and print checks
Customizers
Vol3D Studio
166 templates for keychains, signs, QR plates and gifts, plus color 3MF from any STL; one free save as a guest
Vases & Lamps
Voronoi Lamp Generator
Free lamp shades, globes and vases cut with Voronoi openings, with a light-on shadow preview; STL and flat SVG pattern
Storage
Screw-On Power Strip Holder (Vostok Labs)
Under-desk holder for a power strip, sized to your strip and desk thickness in MakerWorld
Gifts
Where Is My Pick
Free guitar pick generator: four shapes, set width, height, thickness and tip, download an STL
QR & NFC Codes
WiFi QR Stand
Free one-page tool that turns your Wi-Fi name and password into a two-color QR desk stand, as a 3MF
Puzzles & Games
Word Tile Set Generator (Filip Chalupa)
Free browser generator for full word game tile sets in five languages, engraved, flush two-color or raised
Mechanical Parts
Worm Drive Generator (OwlCAD)
A worm and worm wheel for a compact, high reduction, with the ratio and center distance worked out
Mechanical Parts
ZZ Mesh
Cut any model into sealed, printable pieces with pin, dovetail or magnet connectors, in the browser
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