HTTP/3 protocol
- OTHERUpcoming version of the HTTP networking protocol, which is currently a draft. Previously known as HTTP-over-QUIC. Uses QUIC as its transport layer protocol.
IE
- 5.5 - 10: Not supported
- 11: Not supported
Edge
- 12 - 18: Not supported
- 79 - 84: Disabled by default
- 85 - 86: Disabled by default
- 87: Disabled by default
Firefox
- 2 - 71: Not supported
- 72 - 83: Disabled by default
- 84: Disabled by default
- 85 - 86: Disabled by default
Chrome
- 4 - 78: Not supported
- 79 - 84: Disabled by default
- 85 - 86: Disabled by default
- 87: Disabled by default
- 88 - 90: Disabled by default
Safari
- 3.1 - 13.1: Not supported
- 14: Partial support
- TP: Partial support
Opera
- 9 - 71: Not supported
- 72: Not supported
iOS Safari
- 3.2 - 13.7: Not supported
- 14: Disabled by default
Opera Mini
- all: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 81: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 59: Not supported
Chrome for Android
- 87: Not supported
Firefox for Android
- 83: Disabled by default
UC Browser for Android
- 12.12: Not supported
Samsung Internet
- 4 - 12.0: Not supported
- 13.0: Not supported
QQ Browser
- 10.4: Not supported
Baidu Browser
- 7.12: Not supported
KaiOS Browser
- 2.5: Not supported
- Resources:
- Wikipedia article about HTTP/3