The Privacy Sandbox initiative aims to create technologies that both protect people's privacy online and give companies and developers tools to build thriving digital businesses. The Privacy Sandbox reduces cross-site and cross-app tracking while helping to keep online content and services free for all.

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Provide a great experience for your users, whether or not third-party cookies are available.
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Start building with the Privacy Sandbox solutions to enable advertising use cases without third-party identifiers.
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Latest news

The latest news and updates on Privacy Sandbox
Starting from Chrome 137, we've updated the FedCM Custom Account Labels feature to improve the developer experience.
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Discover key privacy updates from Google I/O 2025 and privacy-enhancing technologies on Android and Chrome.
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From Chrome 136, support for multiple Identity Providers in FedCM passive mode lets users choose their preferred provider for better sign-in experience.
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See all the news, posts, and updates from the Privacy Sandbox blog.
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Explore additional resources

Learn about the status and timeline of the Privacy Sandbox APIs and find out more about available resources.
Review Chrome platform status, resources, and feature release timelines.
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A summary of new developments and updates to the design proposals, key questions and feedback we have received.
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Where and how to provide feedback for Privacy Sandbox proposals throughout the development process.
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In this section, you can find different resources such as demos, videos, training material, and information on events related to Privacy Sandbox.
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