Ogg/Theora video format
- OTHERFree lossy video compression format.
Chrome
- 4 - 108: Supported
- 109: Supported
- 110 - 112: Supported
Edge
- 12 - 16: Not supported (but has polyfill available)
- 17 - 108: Supported
- 109: Supported
Safari
- 3.1 - 16.2: Not supported
- 16.3: Not supported
- TP: Not supported
Firefox
- 2 - 3: Not supported
- 3.5 - 108: Supported
- 109: Supported
- 110 - 111: Supported
Opera
- 9 - 10.1: Not supported
- 10.5 - 93: Supported
- 94: 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
- 109: Not supported
Safari on iOS
- 3.2 - 16.2: Not supported
- 16.3: Not supported
Samsung Internet
- 4 - 18.0: Not supported
- 19.0: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Not supported
UC Browser for Android
- 13.4: Supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 109: Not supported
Firefox for Android
- 109: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Not supported
KaiOS Browser
- 2.5: Supported
- Resources:
- Wikipedia article