3D file converter

Convert STL, OBJ, 3MF, PLY and OFF models for 3D printing. See size and volume first.

or drop it here. .stl .obj .3mf .ply .off

Questions

Which formats work?

STL (binary and text), OBJ, 3MF, PLY and OFF, both ways.

Are colors and textures kept?

No. Only the shape is converted, which is all most slicers need.

What does Scale do?

It multiplies every size. Use 25.4 to turn an inch model into millimeters, or 0.03937 for the reverse.

Is my model uploaded?

No. The file is converted in your browser.