CSS Masks
- CRMethod of displaying part of an element, using a selected image as a mask
Chrome
- 4 - 112: Partial support
- 113: Partial support
- 114 - 116: Partial support
Edge
- 12 - 16: Not supported
- 17: Disabled by default
- 18: Partial support
- 79 - 112: Partial support
- 113: Partial support
Safari
- 3.1 - 3.2: Not supported
- 4 - 15.3: Partial support
- 15.4 - 16.4: Supported
- 16.5: Supported
- 16.6 - TP: Supported
Firefox
- 2 - 3: Not supported
- 3.5 - 52: Partial support
- 53 - 112: Supported
- 113: Supported
- 114 - 115: Supported
Opera
- 9 - 12.1: Not supported
- 15 - 98: Partial support
- 99: Partial support
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 113: Partial support
Safari on iOS
- 3.2 - 15.3: Partial support
- 15.4 - 16.4: Supported
- 16.5: Supported
Samsung Internet
- 4 - 20: Partial support
- 21: Partial support
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Partial support
UC Browser for Android
- 13.4: Partial support
Android Browser
- 2.1 - 4.3: Partial support
- 4.4 - 4.4.4: Partial support
- 113: Partial support
Firefox for Android
- 113: Supported
QQ Browser
- 13.1: Partial support
Baidu Browser
- 13.18: Partial support
KaiOS Browser
- 2.5: Partial support
- 3: Supported
- 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)