Printing Events

- LS

Window fires beforeprint and afterprint events so the printed document can be annotated.

Chrome

  1. 4 - 62: Not supported
  2. 63 - 125: Supported
  3. 126: Supported
  4. 127 - 129: Supported

Edge

  1. 12 - 124: Supported
  2. 125: Supported

Safari

  1. 3.1 - 12.1: Not supported
  2. 13 - 17.4: Supported
  3. 17.5: Supported
  4. 17.6 - TP: Supported

Firefox

  1. 2 - 5: Not supported
  2. 6 - 126: Supported
  3. 127: Supported
  4. 128 - 130: Supported

Opera

  1. 9 - 49: Not supported
  2. 50 - 109: Supported
  3. 110: Supported

IE

  1. 5.5: Support unknown
  2. 6 - 10: Supported
  3. 11: Supported

Chrome for Android

  1. 125: Supported

Safari on iOS

  1. 3.2 - 12.5: Not supported
  2. 13 - 17.4: Supported
  3. 17.5: Supported
  4. 17.6 - 18.0: Supported

Samsung Internet

  1. 4: Support unknown
  2. 5 - 24: Not supported
  3. 25: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 125: Not supported

Firefox for Android

  1. 126: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported

Due to its wider support, consider using window.matchMedia('print') where possible.

Resources:
Chrome support bug
Safari support bug
MDN Web Docs - Detecting print requests