Free 3D tool
GLB to FBX Converter
Convert glTF Binary (.glb) into Autodesk FBX (.fbx) in seconds — free, browser-based, no signup. Meshlox ships every converted mesh Roblox-ready.
About GLB
GLB is the binary flavor of glTF — a single file that bundles geometry, materials, textures and animations. It's the default web-3D format and the recommended export for Roblox mesh accessories.
- Roblox meshes & UGC
- Three.js / React Three Fiber
- AR / WebXR
About FBX
FBX is Autodesk's industry-standard container. Carries rigs, animations and materials — the go-to format for Maya, 3ds Max and Unreal pipelines.
- Rigged characters
- Animations
- Unreal / Unity
How to convert GLB to FBX
- Open Meshlox Studio and drag your GLB file into the canvas.
- Meshlox auto-detects geometry, materials and animation data.
- Choose FBX in the export panel.
- Download the converted file — ready for Roblox, Blender or your engine.