glTF converter, in your browser.
Convert glTF files to GLB, STL, OBJ and PLY, or turn other files into glTF. Everything on this page is converted in your browser, so your files never leave your device.
Drop glTF files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
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About glTF
glTF is called the JPEG of 3D. A .gltf file is JSON describing a scene, with meshes, materials, animations and cameras, usually pointing at a separate binary data file and texture images. Version 2.0, from 2017, is an ISO standard.
A .gltf is several files, and the geometry is in a separate binary file. glTF is the open standard for real-time and web 3D.
- Stands for
- GL Transmission Format
- Type
- 3D scene
- Compression
- None (JSON text)
- Introduced
- 2015, by the Khronos Group
- Opens in
- Blender, web 3D viewers, game engines, Windows 3D Viewer and AR tools
- Best for
- 3D on the web and in real-time engines
- File extension
- .gltf
- MIME type
- model/gltf+json
Questions
How do I open a glTF file?
glTF opens in: Blender, web 3D viewers, game engines, Windows 3D Viewer and AR tools. If your device or app cannot open it, convert it to GLB or STL above.
What can I convert glTF to?
toany converts glTF to GLB, STL, OBJ and PLY.
What can I convert to glTF?
toany creates glTF files from GLB, STL, OBJ and PLY.
Are my files uploaded?
No. Every glTF conversion listed here runs inside your browser. The files stay on your device.
Other 3d model formats
- STLSTL converterThe standard 3D-printing mesh: triangles only, no colours or textures.
- OBJOBJ converterA plain-text 3D mesh that nearly every 3D program reads and writes.
- PLYPLY converterThe Stanford polygon format used by 3D scanners; stores vertex colours.
- GLBGLB converterglTF packed into one binary file; the usual format for web 3D and AR.