claygroundglTF to GLB converter
It runs in your browser. Nothing is uploaded.
glTF to GLB
- Kept. shape, colours, textures, bones and animation.
- Size. Written in metres, from the unit of the file you open.
The two types
- glTF. glTF is the open standard for 3D on the web. A .gltf file is JSON that points at a .bin and picture files; GLB packs all of it into one. Opened by Blender, Unity, Godot, Unreal and every web 3D library, including three.js and Babylon.js.
- GLB. GLB is glTF in one file: shape, materials, textures, bones and animation. Web viewers, AR, Unity, Godot and Blender all read it. Opened by Blender, Unity, Godot, Unreal, Windows 3D Viewer and any web browser with a viewer page.
Questions
How do I convert glTF to GLB?
Drop the glTF file and its picture files on this page, check the size under What’s inside, and press Download GLB. It runs in your browser, so there is no upload and no wait.
What does glTF to GLB keep?
Everything this page reads from glTF fits in GLB: shape, colours, textures, bones and animation.
What size will the GLB be?
glTF and GLB both state their unit, so the size carries over as it is.
My glTF has textures. Do I drop them too?
Drop the .bin file and the picture files together with the .gltf. Names are matched whatever folder they came from.
Does the animation survive?
Yes. Bones, skinning and animation clips from the glTF are written into the GLB.
Is my file uploaded?
No. The file is opened and converted in your browser, and it stays on your device.
Is it free?
Yes. There is no account, no watermark and no limit on files.