CSS font-variant-alternates
- WDControls the usage of alternate glyphs associated to alternative names defined in @font-feature-values for certain types of OpenType fonts.
Chrome
- 4 - 15: Not supported
- 16 - 110: Not supported
- 111 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Edge
- 12 - 110: Not supported
- 111 - 122: Supported
- 123: Supported
Safari
- 3.1 - 3.2: Not supported
- 4 - 6: Not supported
- 6.1 - 9: Not supported
- 9.1 - 17.3: Supported
- 17.4: Supported
- 17.5 - TP: Supported
Firefox
- 2 - 3.6: Not supported
- 4 - 23: Not supported
- 24 - 33: Disabled by default
- 34 - 124: Supported
- 125: Supported
- 126 - 128: Supported
Opera
- 9 - 12.1: Not supported
- 15 - 97: Not supported
- 98 - 108: Supported
- 109: Supported
IE
- 5.5 - 9: Not supported
- 10: Not supported
- 11: Not supported
Chrome for Android
- 123: Supported
Safari on iOS
- 3.2: Not supported
- 4 - 6.1: Not supported
- 7 - 9.2: Not supported
- 9.3 - 17.3: Supported
- 17.4: Supported
- 17.5: Supported
Samsung Internet
- 4 - 21: Not supported
- 22 - 23: Supported
- 24: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Supported
UC Browser for Android
- 15.5: Not supported
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Not supported
- 123: Supported
Firefox for Android
- 124: Supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Supported
- 3: Supported