Convert GLB to FBX Online
GLB and FBX serve different purposes. Convert GLB to FBX here when you need game engines, animation pipelines, film.
How to convert GLB to FBX
- Upload your GLB file. Drag it onto the box above or click to browse. Files up to 200 MB are accepted.
- Choose FBX as the output. The target format is pre-selected on this page — just press “Convert now”.
- Download the result. Conversion runs on our own server and the download starts as soon as it is ready. Your files are deleted automatically.
Why convert GLB to FBX?
Converting GLB to FBX is usually about reach: FBX works well for game engines, animation pipelines, film, while GLB is more at home in web 3D, AR, model delivery.
GLB vs FBX: key differences
| GLB | FBX | |
|---|---|---|
| File type | scene | scene |
| Typical use | web 3D, AR, model delivery | game engines, animation pipelines, film |
| Compatibility | Same support as glTF, easier to ship. | Industry standard; best supported by Autodesk tools. |
Tips for a clean GLB to FBX conversion
- Same support as glTF, easier to ship.
- Use the highest-quality source GLB you have — converting a compressed file again cannot restore lost detail.
- If you only need a smaller file, try a lower resolution or bitrate instead of a different format.
- Keep the original GLB until you have checked the converted FBX opens the way you expect.
Frequently asked questions
How do I convert GLB to FBX?
Upload your GLB file to the converter on this page, make sure FBX is selected as the output format and click “Convert now”. When the conversion finishes the download starts automatically.
Is this GLB to FBX converter free?
Yes — it is completely free and needs no account. Files up to 200 MB are accepted, and heavy use is rate-limited so the service stays available for everyone.
Will converting GLB to FBX reduce quality?
FBX uses its own compression, so the converted file is re-encoded. Quality loss is minimal at sensible settings, but keep the original GLB if you may need to convert again later.
What is a GLB file?
GLB is the single-file binary version of glTF, embedding all textures. Its technical name is Binary GL Transmission Format and it is typically used for web 3D, AR, model delivery.
What is a FBX file?
FBX is autodesk's rich 3D interchange format with animation, rigs and materials. Its technical name is Filmbox and it is typically used for game engines, animation pipelines, film.
Can I convert GLB to FBX on my phone?
Yes. The converter runs in the browser on Android, iOS, Windows, macOS and Linux — no app installation is required.
Are my files kept on the server?
No. Uploaded files and converted results are deleted automatically a short time after the conversion finishes.