CSS Gradients

- CR

Method of defining a linear or radial color gradient as a CSS image.

Chrome

  1. 4 - 9: Partial support
  2. 10 - 25: Supported
  3. 26 - 125: Supported
  4. 126: Supported
  5. 127 - 129: Supported

Edge

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

Safari

  1. 3.1 - 3.2: Not supported
  2. 4 - 5: Partial support
  3. 5.1 - 6: Partial support
  4. 6.1 - 15.3: Partial support
  5. 15.4 - 17.4: Supported
  6. 17.5: Supported
  7. 17.6 - TP: Supported

Firefox

  1. 2 - 3.5: Not supported
  2. 3.6 - 15: Partial support
  3. 16 - 35: Partial support
  4. 36 - 126: Supported
  5. 127: Supported
  6. 128 - 130: Supported

Opera

  1. 9 - 11: Not supported
  2. 11.1 - 11.5: Partial support
  3. 11.6 - 12: Supported
  4. 12.1 - 109: Supported
  5. 110: Supported

IE

  1. 5.5 - 9: Not supported
  2. 10: Supported
  3. 11: Supported

Chrome for Android

  1. 125: Supported

Safari on iOS

  1. 3.2 - 4.3: Partial support
  2. 5 - 6.1: Partial support
  3. 7 - 15.3: Partial support
  4. 15.4 - 17.4: Supported
  5. 17.5: Supported
  6. 17.6 - 18.0: Supported

Samsung Internet

  1. 4 - 24: Supported
  2. 25: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 11: Not supported
  2. 11.1 - 11.5: Partial support
  3. 12: Supported
  4. 12.1: Supported
  5. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 3: Partial support
  2. 4 - 4.3: Supported
  3. 4.4 - 4.4.4: Supported
  4. 125: 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

Syntax used by browsers with prefixed support may be incompatible with that for proper support.

Support can be somewhat emulated in older IE versions using the non-standard "gradient" filter.

Firefox 10+, Opera 11.6+, Chrome 26+ and IE10+ also support the new "to (side)" syntax.

Resources:
Tool to emulate support in IE
WebPlatform Docs
Cross-browser editor
Sub-features:
CSS Repeating Gradients
CSS Conical Gradients