GLB to GLTF Converter
Open 3D Model
Drag and drop your 3D model here, or click to browse
Supports: GLB • Converts to GLTF • Max size: 100 MB
Drag and drop your 3D model here, or click to browse
Supports: GLB • Converts to GLTF • Max size: 100 MB
TL;DR
Convert GLB to GLTF in your browser to expose readable JSON structure and external assets for pipeline debugging — free with no signup.
GLB bundles resources into one binary file, which is great for deployment. GLTF splits the scene into JSON plus separate buffer and texture files, which makes it easier to inspect material graphs, buffer views, and texture references during technical review.
This pair page converts GLB to GLTF entirely in your browser with no mandatory server upload.
Technical artists use GLTF exports to diff scene changes, patch texture paths, or hand assets to custom importers in Unity or Unreal tooling.
When you are done debugging, convert back with GLTF to GLB for single-file delivery to web viewers or the TextureFast texturing dashboard.
GLTF exposes human-readable JSON and external assets, which is helpful for inspection, debugging, or manual pipeline edits.
Upload your GLB file, keep GLTF selected as the output, and click Convert. Download begins when in-browser processing finishes.
Yes. The converter is free with no signup, and processing runs in your browser.
Ready to texture your model?
After you convert, view, or inspect your asset, upload a UV-unwrapped GLB, GLTF, OBJ, or FBX to the TextureFast texturing dashboard and generate production PBR maps from a text prompt in seconds.
Texture 3D Models In Seconds →