Web platform features explorer

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.

Status

Limited availability

MDN documentation

Specifications

Browser support

  • Chrome 114 Released on 2023-05-30
  • Chrome Android 114 Released on 2023-05-30
  • Edge 114 Released on 2023-06-02
  • Firefox Vendor position : positive
  • Firefox for Android Vendor position : positive
  • Safari Vendor position : support (concerns: performance)
  • Safari on iOS Vendor position : support (concerns: performance)