Welcome to Privacy SandboxAbout Privacy SandboxKey conceptsTimeline and updatesInformation for publishersWhat publishers need to know to get startedShow relevant content and adsMeasurement and attribution for digital adsShare data amongst a small group of sitesAudit your site or service for third-party cookies dependenciesQuestions to ask your third-party providersInformation for advertisers and agenciesWhat advertisers and agencies need to know to get startedContinue to meet critical marketing use cases with Privacy SandboxTalk to your ad tech providers about their plansAudit your site or service for third-party cookiesInformation for ad tech providersWhat ad tech providers need to know to get startedInformation for app developersWhat app developers need to know to get started with Privacy Sandbox on AndroidInformation for web service providersWhat web service providers need to know to get startedPower privacy-safe web experiencesCommon ways web service providers use cookiesAudit your site or service for third-party cookie dependenciesPrivacy Sandbox technologiesTopics APIProtected Audience APIAttribution Reporting APIRelated Website SetsStorage Access APICHIPSFedCM APIPrivate State Tokens APIPrivate Aggregation APIShared Storage APIAggregation ServiceIP ProtectionFeedback and site breakage reportingShare your feedback on Privacy Sandbox APIsReport site breakages due to third-party cookie lossApply for a third-party cookie dependency grace periodEngage with the Privacy Sandbox community