HTTP/3 protocol

- OTHER

Third version of the HTTP networking protocol which uses QUIC as transport protocol. Previously known as HTTP-over-QUIC, now standardized as HTTP/3.

Chrome

  1. 4 - 78: Not supported
  2. 79 - 84: Disabled by default
  3. 85 - 86: Disabled by default
  4. 87 - 107: Supported
  5. 108: Supported
  6. 109 - 111: Supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 84: Disabled by default
  3. 85 - 86: Disabled by default
  4. 87 - 107: Supported
  5. 108: Supported

Safari

  1. 3.1 - 13.1: Not supported
  2. 14 - 16.0: Disabled by default
  3. 16.1: Disabled by default
  4. 16.2 - TP: Disabled by default

Firefox

  1. 2 - 71: Not supported
  2. 72 - 87: Disabled by default
  3. 88 - 106: Supported
  4. 107: Supported
  5. 108 - 109: Supported

Opera

  1. 9 - 72: Not supported
  2. 73: Disabled by default
  3. 74 - 91: Supported
  4. 92: Supported

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Chrome for Android

  1. 108: Supported

Safari on iOS

  1. 3.2 - 13.7: Not supported
  2. 14 - 16.0: Disabled by default
  3. 16.1: Disabled by default

Samsung Internet

  1. 4 - 13.0: Not supported
  2. 14.0 - 18.0: Supported
  3. 19.0: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 72: Supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 108: Supported

Firefox for Android

  1. 107: Supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Wikipedia article about HTTP/3