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 - 130: Supported
  5. 131: Supported
  6. 132 - 134: Supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 84: Disabled by default
  3. 85 - 86: Disabled by default
  4. 87 - 130: Supported
  5. 131: Supported

Safari

  1. 3.1 - 13.1: Not supported
  2. 14 - 15.6: Disabled by default
  3. 16.0 - 16.3: Supported
  4. 16.4 - 17.6: Supported
  5. 18.0: Supported
  6. 18.1: Supported
  7. 18.2 - TP: Supported

Firefox

  1. 2 - 71: Not supported
  2. 72 - 87: Disabled by default
  3. 88 - 132: Supported
  4. 133: Supported
  5. 134 - 136: Supported

Opera

  1. 9 - 72: Not supported
  2. 73: Disabled by default
  3. 74 - 113: Supported
  4. 114: Supported

IE

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

Chrome for Android

  1. 131: Supported

Safari on iOS

  1. 3.2 - 13.7: Not supported
  2. 14 - 15.8: Disabled by default
  3. 16.0 - 16.3: Supported
  4. 16.4 - 17.7: Supported
  5. 18.0: Supported
  6. 18.1: Supported
  7. 18.2: Supported

Samsung Internet

  1. 4 - 13.0: Not supported
  2. 14.0 - 25: Supported
  3. 26: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

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

Firefox for Android

  1. 132: Supported

QQ Browser

  1. 14.9: Not supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported
Resources:
Wikipedia article about HTTP/3