CSS writing-mode property

- REC

Property to define whether lines of text are laid out horizontally or vertically and the direction in which blocks progress.

Chrome

  1. 4 - 6: Not supported
  2. 7: Support unknown
  3. 8 - 47: Supported
  4. 48 - 129: Supported
  5. 130: Supported
  6. 131 - 133: Supported

Edge

  1. 12 - 129: Supported
  2. 130: Supported

Safari

  1. 3.1 - 4: Not supported
  2. 5: Support unknown
  3. 5.1 - 10.1: Supported
  4. 11 - 18.0: Supported
  5. 18.1: Supported
  6. 18.2 - TP: Supported

Firefox

  1. 2 - 35: Not supported
  2. 36 - 40: Disabled by default
  3. 41 - 131: Supported
  4. 132: Supported
  5. 133 - 135: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 34: Supported
  3. 35 - 113: Supported
  4. 114: Supported

IE

  1. 5.5 - 10: Partial support
  2. 11: Partial support

Chrome for Android

  1. 130: Supported

Safari on iOS

  1. 3.2 - 4.3: Support unknown
  2. 5 - 10.3: Supported
  3. 11 - 18.0: Supported
  4. 18.1: Supported
  5. 18.2: Supported

Samsung Internet

  1. 4: Supported
  2. 5 - 25: Supported
  3. 26: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

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

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 2.3: Not supported
  2. 3 - 4.4.4: Supported
  3. 130: Supported

Firefox for Android

  1. 130: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported
Resources:
MDN Web Docs - CSS writing-mode
Chrome Platform Status