Synchronous Clipboard API
- WDAPI to provide copy, cut and paste events as well as provide access to the OS clipboard.
Chrome
- 4 - 12: Not supported
- 13 - 42: Partial support
- 43 - 57: Partial support
- 58 - 107: Partial support
- 108: Partial support
- 109 - 111: Partial support
Edge
- 12 - 16: Partial support
- 17 - 18: Partial support
- 79 - 106: Partial support
- 107: Partial support
Safari
- 3.1 - 3.2: Support unknown
- 4 - 9.1: Partial support
- 10 - 11.1: Partial support
- 12 - 16.0: Supported
- 16.1: Supported
- 16.2 - TP: Supported
Firefox
- 2 - 21: Not supported
- 22 - 40: Partial support
- 41 - 106: Partial support
- 107: Partial support
- 108 - 109: Partial support
Opera
- 9 - 11.6: Not supported
- 12: Support unknown
- 12.1: Partial support
- 15 - 29: Partial support
- 30 - 44: Partial support
- 45 - 91: Partial support
- 92: Partial support
IE
- 5.5 - 10: Partial support
- 11: Partial support
Chrome for Android
- 107: Partial support
Safari on iOS
- 3.2 - 4.3: Not supported
- 5 - 11.4: Partial support
- 12 - 16.0: Supported
- 16.1: Supported
Samsung Internet
- 4: Partial support
- 5 - 6.4: Partial support
- 7.2 - 18.0: Partial support
- 19.0: Partial support
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12: Not supported
- 12.1: Support unknown
- 72: Partial support
UC Browser for Android
- 13.4: Partial support
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Partial support
- 107: Partial support
Firefox for Android
- 106: Partial support
QQ Browser
- 13.1: Partial support
Baidu Browser
- 13.18: Partial support
KaiOS Browser
- 2.5: Partial support
Internet Explorer will display a security prompt for access to the OS clipboard.
Chrome 42+, Opera 29+ and Firefox 41+ support clipboard reading/writing only when part of a user action (click, keydown, etc).