gltf json

Convert glTF 3D Model to JSON Data Online

Convert GLTF to JSON online for free. Fast, secure file conversion with no registration required.

GLTF vs JSON

GLTF JSON
Full Name glTF 3D Model JSON Data
Category 3D Model Data
MIME Type model/gltf+json application/json
File Extension .gltf .json
Max Upload 100 MB —

How to Convert GLTF to JSON

  1. Select your GLTF file using the upload area above
  2. Click "Convert to JSON" to start the conversion
  3. Wait for the conversion to complete
  4. Download your JSON file

About GLTF Format

glTF (GL Transmission Format) is the 'JPEG of 3D' — an efficient, open format for 3D scenes and models. Optimized for real-time rendering, it is the standard for web-based 3D content, AR/VR, and game assets.

About JSON Format

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and machines to parse. It is the dominant format for web APIs, configuration files, and data exchange between applications.

Frequently Asked Questions

Upload your GLTF file using the upload area above, then click "Convert to JSON". The conversion starts automatically and you can download the result when it's ready.

Yes, FileCraft's GLTF to JSON converter is completely free with no registration, watermarks, or hidden fees. You can convert as many files as you need.

Yes. Your files are processed securely and automatically deleted from our servers after conversion. We do not store, share, or access your files.

Most 3d model files convert in a few seconds. Larger files may take slightly longer depending on file size and complexity.

You can upload GLTF files up to 100MB for free conversion. For most use cases this is more than sufficient.

Other GLTF Conversions

9 formats
GLTF 3DS GLTF 3MF GLTF DAE GLTF FBX GLTF GLB GLTF OBJ GLTF PLY GLTF STL GLTF STP

Convert to JSON

95 formats
GLB JSON FBX JSON MPEG JSON OBJ JSON USDZ JSON CSV JSON JPEG JSON 3DS JSON 3G2 JSON 3GP JSON
GLB JSON FBX JSON MPEG JSON OBJ JSON USDZ JSON CSV JSON JPEG JSON 3DS JSON 3G2 JSON 3GP JSON 3MF JSON AI JSON AMF JSON APNG JSON ARW JSON AVI JSON AVIF JSON BLEND JSON BMP JSON CR2 JSON CR3 JSON DAE JSON DNG JSON DOCX JSON DPX JSON DXF JSON EMF JSON EPS JSON EPUB JSON EXR JSON FB2 JSON FITS JSON FLV JSON GIF JSON HDR JSON HEIC JSON HEIF JSON HTML JSON ICO JSON IFC JSON J2K JSON JP2 JSON JPG JSON JXL JSON LATEX JSON M4V JSON MKV JSON MOV JSON MP4 JSON MPG JSON NEF JSON ORF JSON PAM JSON PBM JSON PCX JSON PDB JSON PDF JSON PGM JSON PLY JSON PNG JSON PNM JSON PPM JSON PS JSON PSB JSON PSD JSON QOI JSON RAF JSON RAW JSON RTF JSON RW2 JSON SGI JSON STEP JSON STL JSON STP JSON SVG JSON SVGZ JSON TGA JSON TIFF JSON TOML JSON TSV JSON TXT JSON USD JSON USDA JSON USDC JSON WBMP JSON WEBM JSON WEBP JSON WMF JSON WMV JSON X3D JSON XBM JSON XCF JSON XML JSON XPM JSON YAML JSON