Privacy Sandbox
Multiple technologies have been developed as part of the Privacy Sandbox initiative.
We will continue to retain information on this site, even for features that have not been implemented or that are scheduled to be phased out.
We will continue to retain information on this site, even for features that have not been implemented or that are scheduled to be phased out.
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Cookies
Understand how cookies work, and how third-party cookies may be restricted.
Private advertising APIs
Learn about Privacy Sandbox solutions intended to serve advertising use cases without third-party identifiers.
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Last updated 2025-10-17 UTC.