letter-spacing CSS property
- RECControls spacing between characters of text (i.e. "tracking" in typographical terms). Not to be confused with kerning.
Chrome
- ◐ 4 - 29: Partial support
- ✅ 30 - 130: Supported
- ✅ 131: Supported
- ✅ 132 - 134: Supported
Edge
- ✅ 12 - 130: Supported
- ✅ 131: Supported
Safari
- ﹖ 3.1: Support unknown
- ◐ 3.2 - 6: Partial support
- ✅ 6.1 - 18.0: Supported
- ✅ 18.1: Supported
- ✅ 18.2 - TP: Supported
Firefox
- ✅ 2 - 132: Supported
- ✅ 133: Supported
- ✅ 134 - 136: Supported
Opera
- ﹖ 9 - 9.6: Support unknown
- ◐ 10 - 16: Partial support
- ✅ 17 - 113: Supported
- ✅ 114: Supported
IE
- ﹖ 5.5: Support unknown
- ◐ 6 - 8: Partial support
- ✅ 9 - 10: Supported
- ✅ 11: Supported
Chrome for Android
- ✅ 131: Supported
Safari on iOS
- ﹖ 3.2: Support unknown
- ✅ 4 - 18.0: Supported
- ✅ 18.1: Supported
- ✅ 18.2: Supported
Samsung Internet
- ✅ 4 - 25: Supported
- ✅ 26: Supported
Opera Mini
- ❌ all: Not supported
Opera Mobile
- ◐ 10 - 12.1: Partial support
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ﹖ 2.1 - 2.2: Support unknown
- ◐ 2.3 - 4.3: Partial support
- ✅ 4.4 - 4.4.4: Supported
- ✅ 131: Supported
Firefox for Android
- ✅ 132: Supported
QQ Browser
- ✅ 14.9: Supported
Baidu Browser
- ✅ 13.52: Supported
KaiOS Browser
- ✅ 2.5: Supported
- ✅ 3: Supported
- Resources:
- MDN Web Docs - CSS letter-spacing