CSS text-stroke and text-fill

- UNOFF

Method of declaring the outline (stroke) width and color for text.

Chrome

  1. 4 - 121: Supported
  2. 122: Supported
  3. 123 - 125: Supported

Edge

  1. 12 - 14: Not supported
  2. 15 - 18: Supported
  3. 79 - 120: Supported
  4. 121: Supported

Safari

  1. 3.1 - 17.2: Supported
  2. 17.3: Supported
  3. 17.4 - TP: Supported

Firefox

  1. 2 - 47: Not supported
  2. 48: Disabled by default
  3. 49 - 122: Supported
  4. 123: Supported
  5. 124 - 126: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 105: Supported
  3. 106: Supported

IE

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

Chrome for Android

  1. 121: Supported

Safari on iOS

  1. 3.2: Partial support
  2. 4 - 17.2: Supported
  3. 17.3: Supported
  4. 17.4: Supported

Samsung Internet

  1. 4 - 22: Supported
  2. 23: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 2.3: Supported
  2. 3: Not supported
  3. 4 - 4.4.4: Supported
  4. 121: Supported

Firefox for Android

  1. 122: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported

Does not yet appear in any W3C specification. Was briefly included in a spec as the "text-outline" property, but this was removed.

Resources:
Information & workarounds
MDN Web Docs - text-stroke
Live editor