CSS Masks

- CR

Method of displaying part of an element, using a selected image as a mask

Chrome

  1. 4 - 105: Partial support
  2. 106: Partial support
  3. 107 - 109: Partial support

Edge

  1. 12 - 16: Not supported
  2. 17: Disabled by default
  3. 18: Partial support
  4. 79 - 105: Partial support
  5. 106: Partial support

Safari

  1. 3.1 - 3.2: Not supported
  2. 4 - 15.3: Partial support
  3. 15.4 - 15.6: Supported
  4. 16.0: Supported
  5. 16.1 - TP: Supported

Firefox

  1. 2 - 3: Not supported
  2. 3.5 - 52: Partial support
  3. 53 - 104: Supported
  4. 105: Supported
  5. 106 - 107: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 90: Partial support
  3. 91: Partial support

IE

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

Chrome for Android

  1. 106: Partial support

Safari on iOS

  1. 3.2 - 15.3: Partial support
  2. 15.4 - 15.6: Supported
  3. 16.0: Supported
  4. 16.1: Supported

Samsung Internet

  1. 4 - 17.0: Partial support
  2. 18.0: Partial support

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Partial support

UC Browser for Android

  1. 13.4: Partial support

Android Browser

  1. 2.1 - 4.3: Partial support
  2. 4.4 - 4.4.4: Partial support
  3. 106: Partial support

Firefox for Android

  1. 105: Supported

QQ Browser

  1. 13.1: Partial support

Baidu Browser

  1. 13.18: Partial support

KaiOS Browser

  1. 2.5: Partial support
Resources:
Firefox implementation bug
Visual test cases
Detailed blog post (via The Internet Archive)
WebPlatform Docs
HTML5 Rocks article
Sub-features:
CSS clip-path property (for HTML)