Document.execCommand()
- UNOFFAllows running commands to manipulate the contents of an editable region in a document switched to designMode
Chrome
- ✅ 4 - 130: Supported
- ✅ 131: Supported
- ✅ 132 - 134: Supported
Edge
- ✅ 12 - 130: Supported
- ✅ 131: Supported
Safari
- ﹖ 3.1 - 5.1: Support unknown
- ✅ 6 - 18.0: Supported
- ✅ 18.1: Supported
- ✅ 18.2 - TP: Supported
Firefox
- ❌ 2 - 8: Not supported
- ✅ 9 - 132: Supported
- ✅ 133: Supported
- ✅ 134 - 136: Supported
Opera
- ﹖ 9 - 9.6: Support unknown
- ✅ 10 - 113: Supported
- ✅ 114: Supported
IE
- ✅ 5.5 - 10: Supported
- ✅ 11: Supported
Chrome for Android
- ✅ 131: Supported
Safari on iOS
- ❌ 3.2 - 4.1: Not supported
- ﹖ 4.2 - 6.1: Support unknown
- ✅ 7 - 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: Supported
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ❌ 2.1 - 4: Not supported
- ✅ 4.1 - 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
To determine what commands are supported, see Document.queryCommandSupported()