Free

Your Ideal Planter: Customizable Size

Planter customizer that keeps walls and drainage right at any size

Your Ideal Planter: Customizable Size is a free browser tool on MakerWorld for functional planters for specific spots. Free to customize and download on MakerWorld. Exports STL and 3MF; an account is needed to download. Last checked 25 September 2026.

Open Your Ideal Planter: Customizable Size See alternatives

Opens makerworld.com

At a glance

Price: Free to customize and download on MakerWorld
Runs on: MakerWorld
Exports: STL, 3MF
Multicolor: No, single color
Account: Required to download
Open source: No
Skill level: Beginner: fill in a form
Best for: Functional planters for specific spots
Selling prints: Not allowed MakerWorld Standard Digital File License: the file and printed copies may not be sold or used to charge money.
How we checked: Read the tool page and docs Model page: 1,137 likes and 6,235 customizations; exports the pot, the saucer or both
Checked by: Mike Janssen
Last checked: 25 September 2026

Open generator

Sources: MakerWorld model page and licence (checked 25 September 2026)

Something out of date? Let us know

Made Your Ideal Planter: Customizable Size? Get the listing badge

About this generator

Your Ideal Planter by 21CNCStudio is a MakerWorld customizer that generates a plant pot at exactly the size you type in. The author's point is that scaling an STL makes walls too thin or too thick; here the wall thickness stays sensible at any size, and a drainage system is built in to help avoid waterlogged roots. It also makes a matching saucer with raised standoffs, and optional vertical ribs.

You set the dimensions in MakerWorld's online customizer and download a print-ready file, with no CAD or slicer tricks needed. The model has been customized more than 6,000 times and has over 1,100 likes. The creator labels it experimental, since endless size combinations can occasionally produce odd geometry, and asks users to report problems.

It is a practical pick for anyone filling a windowsill or shelf with pots of specific sizes and who cares about plant health as much as looks. You need a MakerWorld account to use the customizer.