STL ↔ OBJ Converter

Drop files here

or

A 3D model: STL, OBJ, 3MF, GLB/glTF or PLY.

Convert STL to OBJ and OBJ to STL.

How to use
  1. 1Open an STL or OBJ file.
  2. 2The other format is chosen for you (or pick one).
  3. 3Download.
FAQ
Is my model uploaded?
No. The model is opened and processed in your browser. It never leaves your device.