Non-cookie storage access

Non-cookie storage access extends the requestStorageAccess() API to let content in cross-site iframes request access to first-party data beyond cookies.

Learning resources on MDN

• Document: requestStorageAccess() method

Browser support

• Chrome 125 Released on 2024-05-14
• Chrome Android ❌
• Edge ❌
• Firefox ❌ Vendor position : positive
• Firefox for Android ❌ Vendor position : positive
• Safari ❌
• Safari on iOS ❌

View web-platform-tests results for this feature - View the feature source file - Edit the feature - Report an issue about this feature