headers HTTP header: Set-Cookie: SameSite: URL scheme-aware ("schemeful")

IE

  1. 6 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 90: Not supported
  2. 91 - 130: Supported
  3. 131: Supported

Firefox

  1. 2 - 78: Not supported
  2. 79 - 132: Disabled by default
  3. 133: Disabled by default
  4. 134 - 136: Disabled by default

Chrome

  1. 4 - 90: Not supported
  2. 91 - 130: Supported
  3. 131: Supported
  4. 132 - 134: Supported

Safari

  1. 3.1 - 18.1: Not supported
  2. 18.2: Not supported
  3. 18.3: Not supported
  4. TP: Support unknown

Opera

  1. 10 - 76: Not supported
  2. 77 - 113: Supported
  3. 114: Supported

Safari on iOS

  1. 3.2 - 18.1: Not supported
  2. 18.2: Not supported
  3. 18.3: Not supported

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 131: Supported

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 80: Supported

Chrome for Android

  1. 131: Supported

Firefox for Android

  1. 132: Not supported

UC Browser for Android

  1. 15.5: Support unknown

Samsung Internet

  1. 4 - 15.0: Not supported
  2. 16.0 - 26: Supported
  3. 27: Supported

QQ Browser

  1. 14.9: Support unknown

Baidu Browser

  1. 13.52: Support unknown

KaiOS Browser

  1. 2.5: Support unknown
  2. 3: Support unknown