GLB → glTF

Convert GLB to glTF

Convert GLB files to glTF in seconds. Geometry, UVs and materials are carried over where glTF supports them, and the model lands the right way up.

  • Geometry, UVs and materials kept where supported
  • Correct orientation and scale
  • Runs on your computer: nothing is uploaded
No file yet
Drop a GLB file or
Files stay on your computer.
Done

How to convert GLB to glTF

  1. Add your GLB file

    Drop it on the converter above or click browse. It opens in your browser, so nothing is uploaded.

  2. Check the format is glTF

    glTF is already selected. You can switch to any other output from the menu.

  3. Convert and download

    Click Convert and your glTF file is ready in seconds. Download it straight away.

What is GLB?

GLB is the single-file binary version of glTF, the open standard for 3D on the web. It packs geometry, materials and textures into one compact file that browsers, Android AR and most viewers load directly.

Full name
glTF 2.0 binary
Type
3D scene (meshes, materials)
Used in
three.js, Babylon.js, Google model-viewer, Android AR, Shopify, Blender
Strength
Compact, fast to load, ideal for websites and AR.
Limits
Not used for CAD or 3D printing.
More about GLB

What is glTF?

glTF is the open Khronos standard for delivering 3D content on the web. The .gltf version is human-readable JSON that points to a separate .bin file for geometry and to image files for textures.

Full name
GL Transmission Format 2.0
Type
3D scene (meshes, materials)
Used in
three.js, Babylon.js, Unity (via plugin), Blender, Sketchfab
Strength
Open standard, easy to inspect and edit.
Limits
Comes as several files; use GLB when you need a single file.
More about glTF

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Questions

Are materials and textures kept?

Colours and texture coordinates are carried over when glTF supports them. Texture images are kept for formats that can hold them.

Will my model be upside down?

No. GLB and glTF may use different "up" directions, and we rotate the model so it stands the same way in your software.

Are my files uploaded?

No. The conversion runs inside your browser.