FBX to GLTF Converter

Select files for conversion or just drag and drop them to the upload area

How to convert FBX files to GLTF online?

Step 1.

Upload FBX-file

Click "Choose File" button to select a fbx file on your computer. FBX file size can be up to 50 Mb.
Step 2.

Convert FBX to GLTF

Click "Convert" button to start conversion.
Step 3.

Download your GLTF

When the conversion process is complete, you can download the GLTF file.


  • First you need to add file for conversion: drag and drop your FBX file or click the "Choose File" button. Then click the "Convert" button. When FBX to GLTF conversion is completed, you can download your GLTF file.
  • Mesh conversion is pretty fast. You can change FBX to GLTF in a few seconds.
  • Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including FBX to GLTF) is absolutely safe.
  • Yes, you can use AnyConv on any operating system that has a web browser. Our FBX to GLTF converter works online and does not require software installation.

Information about FBX and GLTF file formats

Full name Filmbox GL Transmission Format
File extension .fbx .gltf
MIME type model/gltf-binary
Developed by Autodesk Khronos Group
Type of format
Description FBX (Filmbox) is a proprietary file format (.fbx) developed by Kaydara and owned by Autodesk since 2006. It is used to provide interoperability between digital content creation applications. FBX is also part of Autodesk Gameware, a series of video game middleware. glTF (GL Transmission Format) is a 3D file format that stores 3D model information in JSON format. The use of JSON minimizes both the size of 3D assets and the runtime processing needed to unpack and use those assets. It was adopted for the efficient transmission and loading of 3D scenes and models by applications. glTF was developed by the Khronos Group 3D Formats Working Group and is also described as JPEG of 3D by its creators.
Technical details
File conversion FBX conversion GLTF conversion
Associated programs Autodesk Maya, Cinema 4D, SoftImage 3D, PowerAnimator, LightWave 3D, 3D Studio MAX and TurboCAD. Blender, Vectary, Autodesk 3ds Max, Autodesk Maya, Modo, Paint 3D
Wiki https://en.wikipedia.org/wiki/FBX https://en.wikipedia.org/wiki/GlTF