Text to AMF with AI Free, in your browser

Describe a part and the AI builds it as an OpenSCAD solid that opens at real size in the viewer. Export AMF if your printer software or workflow still uses it, or 3MF and STL from the same menu.

Free. Use your own Anthropic or OpenAI key.

Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.

Watch how it works

How it works

  1. 1. Describe it or add a photoType what you want in plain words, with sizes if you know them, or add a photo as a reference. Describe an object or a person.
  2. 2. The AI builds and checks itThe AI writes an OpenSCAD program for an object, or sets up the character generator for a person. It looks at six rendered views of the result and fixes what is wrong, up to five builds per message.
  3. 3. Refine and exportThe model opens in the viewer at real size. Ask for changes in the chat, move the sliders, then download it or pick a format from the Export menu.

Why make it with AI here

  • AMF is an XML print format with units, useful for older PrusaSlicer and Slic3r setups.
  • The same model exports to 3MF and STL, so you are not locked into one file type.
  • You can check every dimension in the viewer before export.

Prompts to try

Click one to open it in the AI panel, then change the sizes to suit.

Exporting AMF

  1. Open the Export menu and choose AMF.
  2. Open the file in PrusaSlicer, Slic3r or another program that reads AMF.
  3. If your software does not read AMF, export 3MF from the same menu.

AMF stores the mesh with its units. Support for AMF is fading, and most current slicers prefer 3MF.

Best export formats: AMF, 3MF, STL

Good to know

AMF curved triangles and lattice features are not used; the file holds a plain triangle mesh. Organic shapes are simplified.

Cost and privacy

You use your own Anthropic or OpenAI API key. It is stored only in your browser and sent only to that provider, which bills you directly: a model typically costs $0.05 to $0.30 at Standard quality and up to about $1 at Detailed, and Innerscene charges nothing. Your key and prompts are not sent to Innerscene; we record anonymous usage statistics such as the steps used, the model chosen, token counts, a cost estimate and whether a model was made.

How to get an Anthropic or OpenAI API key

Read the full guide: API keys, refining and exporting

Questions

▶What opens AMF files?
PrusaSlicer, Slic3r and several older printer programs. You can also open AMF in the free Innerscene 3D viewer.
▶Should I use AMF or 3MF?
Use 3MF unless your software needs AMF. Both keep units, and 3MF has wider support and keeps colours.
▶Is the AMF in millimetres?
Yes. The file stores its units, and the model is built at the sizes you asked for.
▶Can I convert the AMF to STL later?
Reopen the model version in the viewer and export STL, or open the AMF in the viewer and export from there.

What it can make

Floor plans and layouts

Molecules, proteins and crystals

Make a model for any format

Make a model for your app

More ways to use it

AI Generator