Synchronous Clipboard API

- WD

API to provide copy, cut and paste events as well as provide access to the OS clipboard.

Chrome

  1. 4 - 12: Not supported
  2. 13 - 42: Partial support
  3. 43 - 57: Partial support
  4. 58 - 107: Partial support
  5. 108: Partial support
  6. 109 - 111: Partial support

Edge

  1. 12 - 16: Partial support
  2. 17 - 18: Partial support
  3. 79 - 106: Partial support
  4. 107: Partial support

Safari

  1. 3.1 - 3.2: Support unknown
  2. 4 - 9.1: Partial support
  3. 10 - 11.1: Partial support
  4. 12 - 16.0: Supported
  5. 16.1: Supported
  6. 16.2 - TP: Supported

Firefox

  1. 2 - 21: Not supported
  2. 22 - 40: Partial support
  3. 41 - 106: Partial support
  4. 107: Partial support
  5. 108 - 109: Partial support

Opera

  1. 9 - 11.6: Not supported
  2. 12: Support unknown
  3. 12.1: Partial support
  4. 15 - 29: Partial support
  5. 30 - 44: Partial support
  6. 45 - 91: Partial support
  7. 92: Partial support

IE

  1. 5.5 - 10: Partial support
  2. 11: Partial support

Chrome for Android

  1. 107: Partial support

Safari on iOS

  1. 3.2 - 4.3: Not supported
  2. 5 - 11.4: Partial support
  3. 12 - 16.0: Supported
  4. 16.1: Supported

Samsung Internet

  1. 4: Partial support
  2. 5 - 6.4: Partial support
  3. 7.2 - 18.0: Partial support
  4. 19.0: Partial support

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12: Not supported
  2. 12.1: Support unknown
  3. 72: Partial support

UC Browser for Android

  1. 13.4: Partial support

Android Browser

  1. 2.1 - 4.3: Not supported
  2. 4.4 - 4.4.4: Partial support
  3. 107: Partial support

Firefox for Android

  1. 106: Partial support

QQ Browser

  1. 13.1: Partial support

Baidu Browser

  1. 13.18: Partial support

KaiOS Browser

  1. 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).

Resources:
MDN Web Docs - ClipboardEvent
Guide on cross-platform clipboard access