Can I use
?

Context menu item (menuitem element)

- UNOFF

Method of defining a context menu item, now deprecated and removed from the HTML specification.

Chrome

  1. ❌ 4 - 40: Not supported
  2. ❌ 41 - 60: Disabled by default
  3. ❌ 61 - 142: Not supported
  4. ❌ 143: Not supported
  5. ❌ 144 - 146: Not supported

Edge

  1. ❌ 12 - 142: Not supported
  2. ❌ 143: Not supported

Safari

  1. ❌ 3.1 - 26.1: Not supported
  2. ❌ 26.2: Not supported
  3. ❌ 26.3 - TP: Not supported

Firefox

  1. ❌ 2 - 7: Not supported
  2. ◐ 8 - 84: Partial support
  3. ❌ 85 - 145: Disabled by default
  4. ❌ 146: Disabled by default
  5. ❌ 147 - 149: Disabled by default

Opera

  1. ❌ 9 - 34: Not supported
  2. ❌ 35 - 46: Disabled by default
  3. ❌ 47 - 124: Not supported
  4. ❌ 125: Not supported

IE

  1. ❌ 5.5 - 10: Not supported
  2. ❌ 11: Not supported

Chrome for Android

  1. ❌ 143: Not supported

Safari on iOS

  1. ❌ 3.2 - 26.1: Not supported
  2. ❌ 26.2: Not supported
  3. ❌ 26.3: Not supported

Samsung Internet

  1. ❌ 4 - 28: Not supported
  2. ❌ 29: Not supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

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

UC Browser for Android

  1. ❌ 15.5: Not supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ❌ 143: Not supported

Firefox for Android

  1. ❌ 146: Disabled by default

QQ Browser

  1. ❌ 14.9: Not supported

Baidu Browser

  1. ❌ 13.52: Not supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ❌ 3: Not supported
Resources:
Demo
Chromium support bug
Bug on Firefox support
jQuery polyfill
has.js test