Supported conversions
| From | To |
|---|---|
| STL | OBJ, STEP, 3MF, GLB, glTF, PLY, USDZ |
| OBJ, STEP/STP, IGES, 3MF, GLB, glTF, FBX, PLY, DAE, USDZ | STL |
Which format should I choose?
- 3MF – for slicers; smaller than STL and stores units.
- STEP – to bring a mesh into CAD (SolidWorks, Fusion, Onshape).
- OBJ – for Blender, Maya and other modelling tools.
- GLB – for websites, AR and online stores.
- USDZ – for AR on iPhone and iPad.
Frequently asked questions
Is it free?
Yes – up to 3 conversions a day for free, with no sign-up or watermark. Pro (free for 7 days) gives unlimited conversions, batch conversion and the mesh tools.
Are my files uploaded?
No. Everything is processed locally in your browser.