Online FBX viewer
Drop your FBX file and explore it instantly: real-mm measurements, wireframe and screenshots. The file never leaves your computer.
About the FBX format
FBX is Autodesk's interchange format for animation software and game engines. It's mostly used for gamedev (Unity, Unreal), skeletal animation (Mixamo), Autodesk pipelines, and it stores geometry, scene hierarchy, skeletons, animations and material references.
Frequently asked questions
Can I convert a Mixamo character?
Yes: Mixamo's FBX opens with its mesh and hierarchy, and converts to GLB (which keeps the structure) or to STL to print the rest pose. Animations don't travel into STL — for web animation convert to GLB and check the result in your engine.
Why can't I export TO FBX?
FBX is Autodesk's proprietary format and no reliable browser-side exporter exists. The modern equivalent output is GLB, which every current engine accepts; if you absolutely need FBX, the bridge is GLB → Blender → export FBX.
Binary or ASCII FBX?
The loader supports modern binary FBX (what Blender, Maya and Mixamo export by default). Old ASCII FBX or very old versions may fail — re-export as binary if that happens.
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