CSS font-feature-settings
- CRMethod of applying advanced typographic and language-specific font features to supported OpenType fonts.
IE
- 5.5 - 9: Not supported
- 10: Supported
- 11: Supported
Edge
- 12 - 84: Supported
- 85: Supported
Firefox
- 2 - 3.6: Not supported
- 4 - 14: Partial support
- 15 - 33: Supported
- 34 - 79: Supported
- 80: Supported
- 81 - 82: Supported
Chrome
- 4 - 15: Not supported
- 16 - 20: Partial support
- 21 - 47: Supported
- 48 - 84: Supported
- 85: Supported
- 86 - 88: Supported
Safari
- 3.1 - 3.2: Not supported
- 4 - 6: Partial support
- 6.1 - 9: Not supported
- 9.1 - 13.1: Supported
- 14: Supported
- TP: Supported
Opera
- 9 - 12.1: Not supported
- 15 - 34: Supported
- 35 - 69: Supported
- 70: Supported
iOS Safari
- 3.2 - 6.1: Partial support
- 7 - 9.2: Not supported
- 9.3 - 13.7: Supported
- 14.0: Supported
Opera Mini
- all: Not supported
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Supported
- 81: Supported
Blackberry Browser
- 7: Not supported
- 10: Supported
Opera Mobile
- 10 - 12.1: Not supported
- 46: Supported
Chrome for Android
- 85: Supported
Firefox for Android
- 79: Supported
IE Mobile
- 10: Not supported
- 11: Not supported
UC Browser for Android
- 12.12: Supported
Samsung Internet
- 4: Supported
- 5 - 11.2: Supported
- 12.0: Supported
QQ Browser
- 10.4: Supported
Baidu Browser
- 7.12: Supported
KaiOS Browser
- 2.5: Supported
Whenever possible, font-variant shorthand property or an associated longhand property, font-variant-ligatures, font-variant-caps, font-variant-east-asian, font-variant-alternates, font-variant-numeric or font-variant-position should be used. This property is a low-level feature designed to handle special cases where no other way to enable or access an OpenType font feature exists. In particular, this CSS property shouldn't be used to enable small caps.