Our purpose
Public Domain Desk provides free, browser-based tools and plain-English educational material at cc0.app about CC0, the public domain, and Creative Commons licenses.
Independent resource
This website is not affiliated with or endorsed by Creative Commons. CC0 is used only to identify the Creative Commons legal tool and the site address; no trademark rights in CC0 are claimed. Official legal text always controls.
How the site is funded
The site may later be supported by clearly labeled advertising. Advertising does not influence tool results or editorial explanations. No ads or behavioral analytics are active in the initial release.