Synchronous Clipboard API
- WDAPI to provide copy, cut and paste events as well as provide access to the OS clipboard.
IE
- 5.5 - 10: Partial support
- 11: Partial support
Edge
- 12 - 16: Partial support
- 17 - 18: Partial support
- 79 - 85: Partial support
- 86: Partial support
Firefox
- 2 - 21: Not supported
- 22 - 40: Partial support
- 41 - 80: Partial support
- 81: Partial support
- 82 - 83: Partial support
Chrome
- 4 - 12: Not supported
- 13 - 42: Partial support
- 43 - 57: Partial support
- 58 - 85: Partial support
- 86: Partial support
- 87 - 89: Partial support
Safari
- 3.1 - 3.2: Support unknown
- 4 - 9.1: Partial support
- 10 - 11.1: Partial support
- 12 - 13.1: Supported
- 14: Supported
- TP: Supported
Opera
- 9 - 11.6: Not supported
- 12: Support unknown
- 12.1: Partial support
- 15 - 29: Partial support
- 30 - 44: Partial support
- 45 - 70: Partial support
- 71: Partial support
iOS Safari
- 3.2 - 4.3: Not supported
- 5 - 11.4: Partial support
- 12 - 13.7: Supported
- 14: Supported
Opera Mini
- all: Not supported
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Partial support
- 81: Partial support
Blackberry Browser
- 7: Not supported
- 10: Partial support
Opera Mobile
- 10 - 12: Not supported
- 12.1: Support unknown
- 59: Partial support
Chrome for Android
- 85: Partial support
Firefox for Android
- 79: Partial support
IE Mobile
- 10: Not supported
- 11: Not supported
UC Browser for Android
- 12.12: Not supported
Samsung Internet
- 4: Partial support
- 5 - 6.4: Partial support
- 7.2 - 11.2: Partial support
- 12.0: Partial support
QQ Browser
- 10.4: Partial support
Baidu Browser
- 7.12: 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).