GLTF Converter
Convert a GLTF file to other formats for free. Most formats need no sign-up or credit card; BLEND needs a free account.
Quick answer: glTF is an open, JSON-based 3D transmission format that stores mesh geometry, PBR materials, textures, animation and scene hierarchy; the .gltf variant references external texture and binary files. Convert GLTF files to 3DM, GLB, OBJ, OFF, STL free in your browser — no sign-up, no watermark — or generate a GLTF model from a photo.
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. Or skip the conversion entirely — browse free GLTF 3D models ready to download.
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Free GLTF 3D models
Free furniture 3D models in GLTF format — no upload needed.
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What can you convert GLTF to?
What is a GLTF file used for?
glTF is an open, JSON-based 3D transmission format that stores mesh geometry, PBR materials, textures, animation and scene hierarchy; the .gltf variant references external texture and binary files. It is used mainly for web and real-time 3d, ar, and asset delivery, and opens in Blender, three.js, Babylon.js.
GLTF converter — frequently asked questions
- What is a GLTF file?
- glTF is an open, JSON-based 3D transmission format that stores mesh geometry, PBR materials, textures, animation and scene hierarchy; the .gltf variant references external texture and binary files. It is used mainly for web and real-time 3d, ar, and asset delivery.
- How do I open a GLTF file?
- GLTF files open in Blender, three.js and Babylon.js and other 3D tools.
- Is the GLTF converter free?
- Yes. Converting GLTF files is free and has no watermark. Browser conversions need no sign-up (up to 20 a day) and take files up to 50 MB; FBX, SKP and BLEND exports run on our server, need a free account and take files up to 25 MB.
GLTF File Format Information
Detailed information about the GLTF file format, including its capabilities and specifications.
GLTF Format
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.
Information about GLTF format and its conversion capabilities
About the GLTF converter
FurniMesh's GLTF converter runs in your browser for most formats, using a WebAssembly glTF/3D-mesh pipeline — the file stays in your tab. FBX, SKP and BLEND exports run on our conversion server. Materials, UV maps, and scene hierarchy are preserved wherever the target format supports them. There's no sign-up for in-browser formats (up to 20 conversions a day) and no watermark.
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), PLY and OFF, and reads IFC, DAE, 3DS and 3MF files. Use the converter to bridge between supported formats — 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).