Convert 3MF files to GLB in seconds. Geometry, UVs and materials are carried over where GLB supports them, and the model lands the right way up.
Drop it on the converter above or click browse. It opens in your browser, so nothing is uploaded.
GLB is already selected. You can switch to any other output from the menu.
Click Convert and your GLB file is ready in seconds. Download it straight away.
3MF is the modern 3D printing format from the 3MF Consortium. Unlike STL it records units, colours and multiple objects in one compressed file, and it is the native project format of Bambu Studio and PrusaSlicer.
GLB is the single-file binary version of glTF, the open standard for 3D on the web. It packs geometry, materials and textures into one compact file that browsers, Android AR and most viewers load directly.
Colours and texture coordinates are carried over when GLB supports them. Texture images are kept for formats that can hold them.
No. 3MF and GLB may use different "up" directions, and we rotate the model so it stands the same way in your software.
No. The conversion runs inside your browser.