CSS Hyphenation

- WD

Method of controlling when words at the end of lines should be hyphenated using the "hyphens" property.

IE

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

Edge

  1. 12 - 18: Supported
  2. 79: Partial support
  3. 80: Partial support

Firefox

  1. 2 - 5: Not supported
  2. 6 - 42: Supported
  3. 43 - 72: Supported
  4. 73: Supported
  5. 74 - 75: Supported

Chrome

  1. 4 - 54: Not supported
  2. 55 - 79: Partial support
  3. 80: Partial support
  4. 81 - 83: Partial support

Safari

  1. 3.1 - 5: Not supported
  2. 5.1 - 12.1: Supported
  3. 13: Supported
  4. TP: Supported

Opera

  1. 9 - 41: Not supported
  2. 42 - 65: Partial support
  3. 66: Partial support

iOS Safari

  1. 3.2 - 4.1: Not supported
  2. 4.2 - 13.1: Supported
  3. 13.2: Supported
  4. 13.3: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 80: Partial support

Blackberry Browser

  1. 7: Not supported
  2. 10: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 46: Not supported

Chrome for Android

  1. 80: Partial support

Firefox for Android

  1. 68: Supported

IE Mobile

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

UC Browser for Android

  1. 12.12: Partial support

Samsung Internet

  1. 4: Not supported
  2. 5: Partial support
  3. 6.2 - 9.2: Supported
  4. 10.1: Supported

QQ Browser

  1. 1.2: Not supported

Baidu Browser

  1. 7.12: Partial support

KaiOS Browser

  1. 2.5: Supported

Chrome < 55 and Android 4.0 Browser support "-webkit-hyphens: none", but not the "auto" property. It is advisable to set the @lang attribute on the HTML element to enable hyphenation support and improve accessibility.

Resources:
Blog post
Chrome bug for implementing hyphenation
MDN Web Docs - CSS hyphens
WebPlatform Docs