Free 3D source
Khronos glTF Sample Assets
The official Khronos set of glTF test and showcase models, each demonstrating glTF features such as PBR extensions. Mainly for developers testing web and engine glTF loaders.
At a glance
What you can do with it
| Commercial use | Varies by item |
|---|---|
| Attribution | Varies by item |
| Account to download | Not needed |
| Licence | Per-model (CC BY 4.0, CC0 and others); repo is CC-BY-4.0 |
| Access | Entirely free |
| Resources | Models, Materials |
| Formats | glTF, GLB |
| Works with | Three.js |
Worth knowing: Each model has its own licence (CC BY 4.0, CC0 and others) in its README. Mainly a test set for developers building glTF loaders.
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How we know
Checked 17 Sep 2026
- Site is up
- Free resources actually exist
- Licence identified
- Commercial use checked
- Attribution requirement checked
- Sign-up requirement checked
- Free download link found
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“A summary of the model license is shown in each display, but see the README.md in each model's directory for detailed license information.”
Supports: licence, commercialUse, attribution · https://github.com/KhronosGroup/glTF-Sample-Assets
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Seen on the page: a curated collection of glTF models that illustrate one or more features or capabilities of glTF
Supports: formats · https://github.com/KhronosGroup/glTF-Sample-Assets
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Seen on the page: Public GitHub repository (no sign-in needed to clone or browse).
Supports: account · https://github.com/KhronosGroup/glTF-Sample-Assets
Quotes are from the linked pages on the date above; most are Khronos glTF Sample Assets's own, and any that are not are linked so you can judge them. Terms change — check the licence on the page you download from before you use an asset. This is not legal advice.
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