Free GLTF Converter
Lightning-fast GLTF conversion — 100% in your browser. Your files never leave your device. Free, no watermark, no sign-up.
Upload 3D Model
Drag and drop or click to upload. Files are processed locally in your browser.
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Supports GLB, GLTF, OBJ, STL, FBX, PLY
3D Preview
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Convert GLTF to other formats
Pick a target format to convert your GLTF files into.
Convert other formats to GLTF
Convert from another 3D format into GLTF.
GLB → GLTF
Binary glTF, the most common modern 3D format
OBJ → GLTF
Wavefront OBJ, widely supported geometry format
STL → GLTF
Stereolithography, the standard for 3D printing
FBX → GLTF
Autodesk FBX, popular in animation pipelines (input only)
PLY → GLTF
Polygon File Format, common in 3D scanning
What GLTF supports
| Feature | GLTF |
|---|---|
| Geometry | |
| Textures | |
| Materials | |
| Animation | |
| Rigging |
About GLTF
GLTF is the JSON-based variant of glTF. The structure is human-readable and the external binary buffers and textures are stored as separate files, making it easy to inspect, diff, and edit. GLTF carries the same feature set as GLB — geometry, PBR materials, textures, and animation.