MathML
- RECSpecial tags that allow mathematical formulas and notations to be written on web pages.
Chrome
- ❌ 4 - 23: Not supported (but has polyfill available)
- ✅ 24: Supported
- ❌ 25 - 96: Not supported (but has polyfill available)
- ❌ 97 - 108: Disabled by default
- ✅ 109 - 134: Supported
- ✅ 135: Supported
- ✅ 136 - 138: Supported
Edge
- ❌ 12 - 18: Not supported
- ❌ 79 - 96: Not supported (but has polyfill available)
- ❌ 97 - 108: Disabled by default
- ✅ 109 - 134: Supported
- ✅ 135: Supported
Safari
- ◐ 3.1 - 9.1: Partial support
- ✅ 10 - 18.3: Supported
- ✅ 18.4: Supported
- ✅ 18.5 - TP: Supported
Firefox
- ✅ 2 - 3.6: Supported
- ✅ 4 - 136: Supported
- ✅ 137: Supported
- ✅ 138 - 140: Supported
Opera
- ❌ 9: Not supported
- ◐ 9.5 - 12.1: Partial support
- ❌ 15 - 82: Not supported (but has polyfill available)
- ❌ 83 - 94: Disabled by default
- ✅ 95 - 116: Supported
- ✅ 117: Supported
IE
- ❌ 5.5: Not supported
- ❌ 6 - 8: Not supported (but has polyfill available)
- ❌ 9 - 10: Not supported
- ❌ 11: Not supported
Chrome for Android
- ✅ 135: Supported
Safari on iOS
- ❌ 3.2 - 4.3: Not supported (but has polyfill available)
- ✅ 5 - 18.3: Supported
- ✅ 18.4: Supported
- ✅ 18.5: Supported
Samsung Internet
- ❌ 4 - 20: Not supported (but has polyfill available)
- ✅ 21 - 26: Supported
- ✅ 27: Supported
Opera Mini
- ❌ all: Not supported (but has polyfill available)
Opera Mobile
- ❌ 10 - 12.1: Not supported (but has polyfill available)
- ✅ 80: Supported
UC Browser for Android
- ❌ 15.5: Not supported (but has polyfill available)
Android Browser
- ❌ 2.1 - 4.4.4: Not supported (but has polyfill available)
- ✅ 135: Supported
Firefox for Android
- ✅ 137: Supported
QQ Browser
- ❌ 14.9: Not supported (but has polyfill available)
Baidu Browser
- ❌ 13.52: Not supported (but has polyfill available)
KaiOS Browser
- ✅ 2.5: Supported
- ✅ 3: Supported
Support was added in Chrome 24, but temporarily removed afterwards due to instability.