Free Online GLB to GLTF Converter
Convert GLB to readable GLTF JSON with embedded resources.
Choose Your 3D Model
Drag and drop your file here or click to choose
Unsupported GLB compression or extensions may prevent loading or lose data. The download is one JSON .gltf file with embedded resources, not a ZIP with separate .bin and texture files. Animation clips and unsupported extensions are not preserved.
A JSON version helps developers inspect node names, scene structure and material references. It is useful during asset debugging before packaging the scene for delivery again.
How to Convert · GLB → GLTF
Prepare the input · GLB
Use a self-contained GLB and keep the original for animated or rigged assets. If loading fails, re-export without Draco or Meshopt compression and with PNG or JPEG textures. Maximum file size: 50MB
Convert Now
Select the file, confirm the output format above, then start the conversion. Keep this tab open until the download button appears.
Download and check · GLTF
Download the .gltf and open it in a glTF viewer. Inspect the scene and materials; embedded resources can make the JSON larger than the original GLB.
Why Choose Our Converter
Fast GLB to GLTF Conversion
Our GLB to GLTF converter processes files quickly using advanced algorithms specifically optimized for GLB to GLTF conversion. Convert your GLB files to GLTF format in seconds, not minutes. The GLB to GLTF conversion engine handles even complex 3D models with thousands of polygons efficiently and accurately.
Check the exported model
Only data supported by the loader and output format can transfer. Inspect the result in your target application; conversion does not repair a mesh or certify it for printing.
Browser-Based GLB to GLTF
No software download or installation needed for GLB to GLTF conversion. Our converter runs entirely in your web browser for maximum privacy, security, and convenience. Your GLB files never leave your computer during the GLB to GLTF conversion process - everything happens locally.
100% Free GLB to GLTF Converter
Make unlimited GLB to GLTF conversions with no registration or watermark. Each source file can be up to 50 MB, and all processing runs locally in your browser.
Format Comparison
Binary glTF
GLB is the binary version of glTF, a compact and efficient format for 3D models. GLB files contain all textures and data in a single file, making them perfect for web delivery and real-time applications.
- Binary format
- Single file
GL Transmission Format
GLTF is an open standard for 3D scenes and models. It supports meshes, materials, textures, animations, and scene hierarchy. GLTF is widely adopted for web-based 3D content.
- Readable JSON scene description
- Geometry and images embedded in one file
Choose your next conversion
GLTF → GLB
Convert self-contained GLTF to binary GLB for sharing a static scene. Embed external resources first and check the exported materials.
GLTF → STL
Convert a self-contained GLTF scene to STL for print preparation. Check embedded resources, Y-up to Z-up orientation and final dimensions.
GLTF → OBJ
Convert embedded GLTF geometry to OBJ for mesh editing. Prepare the source resources first; animation and texture packages are not exported.