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CSS text-orientation

- REC

The CSS text-orientation property specifies the orientation of text within a line. Current values only have an effect in vertical typographic modes (defined with the writing-mode property)

Chrome

  1. ❌ 4 - 47: Not supported
  2. ✅ 48 - 127: Supported
  3. ✅ 128: Supported
  4. ✅ 129 - 131: Supported

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 127: Supported
  3. ✅ 128: Supported

Safari

  1. ❌ 3.1 - 9.1: Not supported
  2. ﹖ 10: Support unknown
  3. ✅ 10.1 - 13.1: Supported
  4. ✅ 14 - 17.4: Supported
  5. ✅ 17.5: Supported
  6. ✅ 17.6 - TP: Supported

Firefox

  1. ❌ 2 - 37: Not supported
  2. ❌ 38 - 40: Disabled by default
  3. ✅ 41 - 129: Supported
  4. ✅ 130: Supported
  5. ✅ 131 - 133: Supported

Opera

  1. ❌ 9 - 34: Not supported
  2. ✅ 35 - 110: Supported
  3. ✅ 111: Supported

IE

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

Chrome for Android

  1. ✅ 128: Supported

Safari on iOS

  1. ❌ 3.2 - 9.3: Not supported
  2. ✅ 10 - 17.4: Supported
  3. ✅ 17.5: Supported
  4. ✅ 17.6 - 18.0: Supported

Samsung Internet

  1. ❌ 4: Not supported
  2. ✅ 5 - 24: Supported
  3. ✅ 25: 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 - 4.4.4: Not supported
  2. ✅ 128: Supported

Firefox for Android

  1. ✅ 127: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ✅ 2.5: Supported
  2. ✅ 3: Supported
Resources:
CSS text-orientation on MDN