Ogg/Theora video format
- OTHERFree lossy video compression format.
Chrome
- 4 - 119: Supported
- 120 - 122: Disabled by default
- 123: Disabled by default
- 124 - 126: Disabled by default
Edge
- 12 - 16: Not supported (but has polyfill available)
- 17 - 121: Supported
- 122: Disabled by default
- 123: Disabled by default
Safari
- 3.1 - 17.3: Not supported
- 17.4: Not supported
- TP: Not supported
Firefox
- 2 - 3: Not supported
- 3.5 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Opera
- 9 - 10.1: Not supported
- 10.5 - 107: Supported
- 108: Supported
IE
- 5.5 - 8: Not supported
- 9 - 10: Not supported (but has polyfill available)
- 11: Not supported (but has polyfill available)
Chrome for Android
- 122: Not supported
Safari on iOS
- 3.2 - 17.3: Not supported
- 17.4: Not supported
Samsung Internet
- 4 - 22: Not supported
- 23: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Not supported
UC Browser for Android
- 15.5: Supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 122: Not supported
Firefox for Android
- 123: Supported
QQ Browser
- 14.9: Supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Supported
- 3: Supported