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 - 155: Supported
  5. ✅ 156: Supported
  6. ✅ 157 - 159: Supported

Edge

  1. ✅ 12 - 154: Supported
  2. ✅ 155: Supported

Safari

  1. ❌ 3.1 - 4: Not supported
  2. ﹖ 5: Support unknown
  3. ✅ 5.1 - 10.1: Supported
  4. ✅ 11 - 26.6: Supported
  5. ✅ 27: Supported
  6. ✅ 27.1 - TP: Supported

Firefox

  1. ❌ 2 - 35: Not supported
  2. ❌ 36 - 40: Disabled by default
  3. ✅ 41 - 158: Supported
  4. ✅ 159: Supported
  5. ✅ 160 - 162: Supported

Opera

  1. ❌ 9 - 12.1: Not supported
  2. ✅ 15 - 34: Supported
  3. ✅ 35 - 134: Supported
  4. ✅ 135: Supported

IE

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

Chrome for Android

  1. ✅ 156: Supported

Safari on iOS

  1. ﹖ 3.2 - 4.3: Support unknown
  2. ✅ 5 - 10.3: Supported
  3. ✅ 11 - 26.6: Supported
  4. ✅ 27.0: Supported
  5. ✅ 27.1 - 27.2: Supported

Samsung Internet

  1. ✅ 4: Supported
  2. ✅ 5 - 29: Supported
  3. ✅ 30: 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. ✅ 156: Supported

Firefox for Android

  1. ✅ 159: 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