3D model generators
STL generator for 3D printing
The model is built right in your browser — change a size and see the result instantly.
- Free
- No sign-up
- STL and 3MF
Free · No sign-up · Files stay in your browserOpen a ready example →
Generators
Light lettersBody, diffuser lid, wire holes- Body and diffuser lid for every letter
- Wire holes right where you tap
- Night view on the wall
Door signText, font, border, mounting- Up to three lines, 25 fonts
- Frame, tape or screw mounting
- Base and text apart for two colors
Boxes and organizersSize, lid, dividers, rounding- Lid with or without a window
- Dividers in a grid up to 16 × 16
- Texture: 6 patterns
Split 3MF by colorTurn the colors you pick into separate parts- 3MF from Bambu Studio or Orca Slicer
- As an overlay or a flat-bottom lock
- Pin: triangle, cylinder or square
Cut a model into partsCut off an ear, an arm or a tail — with a plug joint or pins- 3MF, STL, OBJ — right in the browser
- By plane, line, surface or bed size
- Lock, dovetail, pins
- One word from the left, another from the right
- 14 fonts, stand with text
- Letters and stand in different colors
GearsStraight, helical, herringbone — single or a pair, for your shaft- Spur, helical or herringbone
- Shaft bore, hub with an M3 set screw
- Match an old gear
Nothing found.
How it works
- 01Set it upPick a generator and set the size, text and options.
- 02Preview in 3DThe model updates instantly — rotate it and look around.
- 03Download the fileSTL or 3MF for your printer, ready for the slicer.
The model is built in your browser — files you open are not sent to a server.
No 3D printer?
We will print your model at the Epic3D workshop in Kharkiv, Ukraine.
FAQ
Do I need to install anything?
No. The generators run in your browser, on a computer or a phone.
Are my files sent to a server?
No. The model is built in your browser, and files you open in a generator stay on your device.
Which formats can I download?
STL, and in most generators also 3MF or a ZIP with separate parts. The formats are listed on each generator card.
Do I need an account?
No. You can set up a model, preview it in 3D and download your first file from each generator without one. For further downloads, sign in — it is free.
No printer — what now?
Order a print from the Epic3D workshop in Kharkiv, Ukraine.
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Missing a generator?
Tell us what model you want to make — we will look into it.