How can I convert my GLTF file to FBX?

First, click the "Upload..." button and select your GLTF file to upload. Your GLTF file will be uploaded to our servers. When the GLTF to FBX conversion has completed, you can download your FBX file right away.

How long does it take to convert my GLTF to FBX?

Most GLTF to FBX conversions complete in a few seconds for typical furniture-model files (a few MB to ~100 MB). The pipeline runs in your browser for most format pairs — no upload to a server, no roundtrip latency. For SKP and BLEND outputs the conversion runs server-side via the native Blender or SketchUp engine, with a hard 5-minute timeout per conversion; most server-side conversions finish in well under a minute.

What does the GLTF to FBX conversion preserve?

Materials, UV maps, vertex normals, and scene hierarchy are preserved wherever the FBX format supports them. STL is the exception — it is a geometry-only format by design and discards materials and UVs. GLB and GLTF preserve embedded textures inside the file; OBJ produces an accompanying MTL material descriptor; SKP groups components logically with materials applied; BLEND preserves the full Blender scene graph with modifiers.

How does converting GLTF to FBX work?

In order to successfully convert a GLTF formatted file to the FBX format, our converter tools will perform several initial checks to ensure the file provided is indeed a GLTF file. There are many files out there where the file type extension does not match the data contained within the file. Along with these file type checks, our tools will do additional checks to ensure the file is correctly formatted to match the provided file type.

What if I don't have a GLTF file to convert yet?

Browse the FurniMesh 3D furniture library — every model exports natively to FBX (visit https://furnimesh.com/library/format/fbx/ for the FBX catalog). Or generate a custom 3D model from any furniture photo with the Image to 3D AI generator at https://furnimesh.com/image-to-3d/ — output formats include FBX natively.

Home›Convert 3D Models›GLTF to FBX Converter

GLTF to FBX Converter

Convert your GLTF files to FBX format for free. No sign up or credit card required.

Convert GLTF files to FBX format quickly and securely in your browser. Or skip the conversion entirely — browse free FBX 3D models ready to download.

Or take a shortcut

No file to convert yet? A few faster paths:

Free FBX 3D models

Free furniture 3D models in FBX format — no upload needed.

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Image to 3D model

Generate a textured 3D model from any furniture photo in under 60 seconds.

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Already have a 3D model? Screenshot the viewport and get a photorealistic render in about 30 seconds.

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Drag and drop files

or click to convert

To convert GLTF to FBX, upload your GLTF file and download the FBX in seconds — free, in your browser, with no sign-up or watermark. Textures, UVs and scene data carry over where present in the source.

How to convert GLTF to FBX

Upload your GLTF file — drag and drop it above, or click to browse. Files load instantly in your browser.
Confirm FBX as the output format and start the conversion. It runs in seconds; no account or payment is required.
Download your FBX file, ready to use in Autodesk Maya.

What is kept and what is lost converting GLTF to FBX?

Property	In GLTF	In FBX
Mesh geometry	Yes	Kept
UV coordinates	Yes	Kept
Materials & textures	Yes	Kept
Vertex colors	Yes	Kept
Animation	Yes	Kept
Rigging / skinning	Yes	Kept
Scene hierarchy	Yes	Kept
Real-world units	Yes	Kept

FBX is an Autodesk-owned format widely used to exchange 3D models, materials, rigging and animation between digital content creation tools.

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FAQ

GLTF to FBX Conversion FAQ

Get answers to common questions about converting GLTF files to FBX format. Learn about the conversion process, file compatibility, and best practices.

File Formats

File format information for GLTF and FBX

Detailed information about the source and target file formats, including their capabilities and specifications.

GLTF Format

Extension:GLTF

Full Name:GL Transmission Format

Type:3D Model

Mime Type:model/gltf+json

Format:Binary

Opens With:Blender, MeshLab

glTF (GL Transmission Format): An open, JSON-based file format (.gltf) for efficient 3D model delivery. It supports geometry, materials, and animations, designed for web and cross-platform compatibility.

GLTF Converter Capabilities

When converting 3D model or mesh files using our GLTF converter, we will attempt to convert color materials into a suitable format for use in the converted file.

FBX Format

Extension:FBX

Full Name:Filmbox

Type:3D Model

Mime Type:application/octet-stream

Format:Binary

Opens With:Maya, 3ds Max, Blender

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 Converter Capabilities

When converting 3D model or mesh files using our FBX converter, we will attempt to convert color materials into a suitable format for use in the converted file.

Information for converting from GLTF to FBX

About the GLTF to FBX converter

FurniMesh's GLTF to FBX converter runs entirely in your browser using a WebAssembly glTF/3D-mesh pipeline — your file never leaves your tab, and the conversion completes in seconds for typical furniture-model files. Materials, UV maps, and scene hierarchy are preserved wherever the FBX format supports them. There's no sign-up, no watermark, no per-file size cap enforced by the UI — practical limits depend on your browser's available memory.

FurniMesh natively outputs four formats — GLB, OBJ, SKP (SketchUp 2017+), and BLEND (Blender 3.0+). Bridge conversion via this converter additionally produces FBX, STL, GLTF, 3DM (Rhino), IFC, DAE, PLY, OFF, 3DS, and 3MF. Use the converter to bridge between any combination — or skip the conversion step entirely if you don't have a source file yet (the FurniMesh library ships every model in all four native formats pre-rendered).