Seasonal · Valentine's Day, best from Jan 25 to Feb 14

Valentine's Day 3D prints you can make without CAD

Most Valentine's Day prints are personal: a photo, a date, two names or a few words that mean something to the two of you. Most of the generators below turn one of those into a file for your slicer, right in the browser and without CAD. SkipTheCAD has not printed these models; the details come from each tool's own page and our check of it.

For a photo, the Vextrude Lithophane Maker has a heart shape and can add raised or engraved text to the panel. For a date, OrbitStudio Sky (made by us) and the MakerLab Star Map Generator print the stars as they stood over one place at one moment, such as the evening you met. For two names, the Designer Bee Text Flip Generator builds one block that reads as one name from the front and the other from the side, and the Designer Bee 3D Keychain Designer makes heart-shaped tags with both names on them.

Some gifts carry a message. The soundwave tool in OmArTronics 3D Kollektion turns a voice message, a favorite song or a recorded heartbeat into a waveform on a heart-shaped plate. The Song Card Generator puts song details, a lyric passage and a photo on one card, and the Top Secret Spinning Top shows your own text only when it spins under a bright light. The Customizable Parametric Lithophane Text card reads one word at one tilt and another at the next, and its cover example says Love and You.

For something to wear, A-Maze-Ring builds a two-part maze puzzle ring in a US ring size, with a heart marker and your own words on the sleeve. For the extras, the ImageToStl cutter turns a clean heart outline into a cookie cutter, and the Designer Bee Box Generator makes a gift box with a ribbon and a bow.

12 generators for Valentine's Day

Common questions

What can I 3D print for Valentine's Day without CAD?

A heart-shaped photo lithophane, a star map of the sky on your first date, a block that shows both your names, or soundwave art on a heart-shaped plate made from a voice message. The generators on this page build each of these from a photo, a date, two names or a recording, and several of them are free with no account.

Do I need a multicolor printer for Valentine's Day 3D prints?

No. The heart lithophane, the name flip block and the heart keychain all download as single-color STL files. For two-color text on the Designer Bee keychain you add a color change in your slicer. The MakerLab Star Map Generator and Song Card Generator are set up for multicolor prints, and the OmArTronics soundwave tool can also export a multicolor 3MF.

Can I make a Valentine's Day 3D print for free without signing up?

Yes. The Vextrude Lithophane Maker, the Designer Bee Text Flip Generator, 3D Keychain Designer and Box Generator, OmArTronics 3D Kollektion, A-Maze-Ring and the ImageToStl cookie cutter are free and run in the browser with no sign-up. OrbitStudio Sky (made by us) also gives free STL downloads without an account. The Star Map Generator, Song Card Generator, Top Secret Spinning Top and the Lithophane Text card need a free MakerWorld login.

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