Convert FBX to GLB Online — Free
Upload a Autodesk FBX file and download it as GL Binary. Runs entirely in your browser — no server uploads.
About These Formats
Autodesk FBX
FBX is Autodesk's proprietary format for 3D scenes. It supports complex geometry, skeletal animations, blend shapes, materials, and multi-object scenes.
Used with
Maya, 3ds Max, MotionBuilder, Unity, Unreal Engine, and game art pipelines.
GL Binary
GLB is the binary form of the GLTF format — a compact, web-optimized container that bundles geometry, textures, and animations into a single file.
Used with
Three.js, Babylon.js, React Three Fiber, Unity, Unreal Engine, Blender, AR/VR applications.
When to Convert FBX to GLB
Convert FBX to GLB when you need a web-ready, self-contained 3D asset. GLB is the preferred format for Three.js, React Three Fiber, Babylon.js, and Needle Engine. It bundles geometry, textures, and animations into a single binary file, making it ideal for fast web loading and AR/VR applications.
Other FBX Conversions
Frequently Asked Questions
How do I convert FBX to GLB?
Upload your .fbx file using the tool above, confirm the source format is set to FBX and the target is GLB, then click Convert. The file processes in your browser and you can download it immediately.
Does converting FBX to GLB preserve textures?
Yes. Converting to GLB preserves PBR materials and embedded textures from the source file.
Is this converter free?
Yes, completely free. No account, no usage limits, no hidden fees.
Are my files uploaded to a server?
No. All processing happens locally in your browser using WebGL. Your files never leave your device.