Blender Foundation Rule

Extension assets must be CC0

Catalog row in Vendor License Rules · Cited

Kind: Restriction
Statement: Extensions Terms of Service 1.2: binary files and other assets in an extension (images, SVG files, fonts) must be licensed as Public Domain (CC0). (effective 2026-08-10)
Applies when: Bundling assets in an extension
Applies to: Extensions platform
Related metrics: Extension package
Related programs: Blender Extensions platform

Evidence 1

Extension assets must be CC0 evidence

"Binary files or other types of assets included in the extension (images, SVG files, fonts, etc.) must be licensed as Public Domain (CC0)."