Convert FBX to GLB
Free online FBX-to-GLB converter. No sign-up, no upload, no watermark — it runs entirely in your browser.
Drop your FBX file here
or click to browse · we convert it to GLB instantly
100% in your browser — your file never leaves your device.
Converting Autodesk FBX to glTF Binary (GLB)
FBX is Autodesk's heavyweight format for rigged, animated assets, but it's proprietary and too large for the web. GLB is the open, web-native standard that also supports animation. Converting FBX to GLB gives you a compact, portable file for the web, AR and modern game engines.
What's kept and what's dropped
Mesh geometry, UVs and — where present — skeletal animation are exported into the GLB. Some FBX-specific extras (certain material setups, lights, cameras) may not translate, so check the result on complex assets.
How to convert FBX to GLB
- 1Drop your FBX file onto the box above, or click to browse for it.
- 2Sculptor converts it to GLB right in your browser — nothing is uploaded.
- 3Your GLB file downloads automatically. That's it.
FBX to GLB — FAQ
- Is the FBX to GLB converter free?
- Yes, completely free with no sign-up.
- Is my FBX uploaded to a server?
- No — it's converted in your browser and never leaves your device.
- Does the animation carry over?
- GLB supports animation, so skeletal animations in the FBX are exported where possible. Very complex rigs are worth a check in your target engine.
- Why convert FBX to GLB?
- GLB is smaller, open, and the standard for the web, AR and glTF pipelines in engines like Three.js, Babylon, Unity and Unreal — FBX isn't web-friendly.
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