Unblock Third Party Cookies Chrome May 2026

If the standard settings UI doesn’t show the option, you can use Chrome Flags (experimental features).

Warning: Flags can be removed or changed in future updates.

After relaunching, third-party cookies may work again for sites that use the old SameSite=None; Secure attribute.

This method works if your Chrome version still supports third-party cookies. If the setting is missing, your browser has already migrated to the new model. unblock third party cookies chrome

Steps:

⚠️ Warning: This allows all websites to track you across the internet, which can harm privacy and ad targeting.

By following this guide, you now have full control over how Chrome handles third-party cookies—balancing website functionality with your right to privacy. If the standard settings UI doesn’t show the

This article was last updated for Chrome version 131+. Cookie policies change rapidly. Bookmark this page and check back if Google releases a major update to Tracking Protection.

How to Unblock Third-Party Cookies in Chrome

Google Chrome's default settings block third-party cookies by default to enhance user privacy and security. However, there are scenarios where allowing third-party cookies is necessary, such as accessing certain websites, using specific web applications, or tracking website analytics. If you need to unblock third-party cookies in Chrome, follow these steps: After relaunching, third-party cookies may work again for

Result: Only that specific site can load third-party cookies. All others remain blocked.

After making changes, test with a site that requires cross-site tracking (e.g., an embedded video player or payment widget).

You have tried the methods above, but you still see the error. Here is why: