WAVESPEED AI FBX TO GLB Models stay on your device
100% FREE
Free FBX to GLB ConverterFast, private, free.
Convert FBX files to GLB in your browser. Move models from Maya, Unity or Unreal to the web.
Size it in millimetres, turn it upright and download.
FBX in, GLB outPrint check & repairReal size in mm
No sign-up No upload Free downloads
Convert your 3D model to STL
Drop a model here, or choose a file
GLB, glTF, OBJ, FBX, PLY, STL or 3MF · Up to 300 MBNo model yet? Make one from a photo with AIOr try a model made with AI
Converted in your browser. Your model is not uploaded.
MADE WITH AI 3D MODELS
Print a model made with AI.
Real outputs from the 3D models on WaveSpeed AI. Choose one to check it and download a print-ready STL.
THREE SIMPLE STEPS
How to use the FBX to GLB Converter
Add your FBX file
Drop a .fbx file. It opens in a 3D preview with its size and a print check.
Set size and orientation
Choose the height or longest side in millimetres and turn the model until it stands the right way up.
Download GLB
Save the GLB file. Other formats (STL, 3MF, OBJ, GLB) are one click away.
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FBX to GLB Converter FAQ
Is this FBX to GLB converter free?
Yes. Convert as many FBX files as you like, with no account, subscription or watermark.
What is the difference between FBX and GLB?
FBX is Autodesk’s format for games and animation (Maya, 3ds Max, Unity, Unreal). The converter reads binary and ASCII FBX; animation is ignored and the model is taken in its rest pose. GLB is binary glTF, the standard for 3D on the web, in AR and in game engines. It is Y up and in metres, and keeps textures inside the file. AI 3D generators usually output GLB.
Are colours and textures kept?
No. The converter writes the shape only. Re-apply materials in your 3D program if you need them.
Why does my model stand differently?
FBX models point their top along Y; the converter turns them so the top points up (Z) as printers expect. If it is lying down, switch the up axis or turn it 90°.
Is my file uploaded?
No. The model is read and converted in your browser and never leaves your device.
Free FBX to GLB Converter
FBX in, GLB out · Print check & repair · Real size in mm