Convert GLB to glTF
Free online GLB-to-glTF converter. No sign-up, no upload, no watermark — it runs entirely in your browser.
Drop your GLB file here
or click to browse · we convert it to glTF instantly
100% in your browser — your file never leaves your device.
Converting glTF Binary (GLB) to glTF
GLB and glTF are the same format in two packages: GLB is a single binary, glTF is human-readable JSON. Converting GLB to glTF unpacks the binary into text you can inspect, diff or tweak by hand.
What's kept and what's dropped
Geometry, materials and animation are preserved — only the packaging changes from binary to JSON. Buffers and textures are embedded, so you still get a single, self-contained .gltf file.
How to convert GLB to glTF
- 1Drop your GLB file onto the box above, or click to browse for it.
- 2Sculptor converts it to glTF right in your browser — nothing is uploaded.
- 3Your glTF file downloads automatically. That's it.
GLB to glTF — FAQ
- Is the GLB to glTF converter free?
- Yes — free, no account, no upload.
- Does my GLB get uploaded?
- No. Everything runs locally in your browser.
- What's the difference between GLB and glTF?
- Same 3D format — GLB is one compact binary file, glTF is JSON text that's easier to read and edit. This tool converts the binary into text.
- Why convert GLB to glTF?
- To inspect or edit the model's JSON directly for debugging, tooling, or version control where a text format is easier to work with.
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