Limited Availability Cookies

Partitioned cookies

Partitioned cookies allow you to opt a cookie into partitioned storage, with a separate cookie jar per top-level site. Also known as Cookies Having Independent Partitioned State or CHIPS.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Jun 2, 2023.

Desktop Browser Engine Support

Google Chrome

114

Supported

Mozilla Firefox

—

Unsupported

Apple Safari

—

Unsupported

Microsoft Edge

114

Supported

Mobile Browser Engine Support

Chrome Android

114

Firefox Android

—

Safari iOS

—

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

api.CookieStore.delete.partitioned_option ↗ api.CookieStore.get.partitioned_return_property ↗ api.CookieStore.set.partitioned_option ↗ api.ExtendableCookieChangeEvent.changed.partitioned_property ↗ api.ExtendableCookieChangeEvent.deleted.partitioned_property ↗ http.headers.Set-Cookie.Partitioned ↗