CSS3 word-break

- CR

Chrome

  1. 140
  2. 141
  3. 142
  4. 143
  5. 144
  6. 145
  7. 146

Edge

  1. 140
  2. 141
  3. 142
  4. 143

Safari

  1. 18.5-18.6
  2. 26.0
  3. 26.1
  4. 26.2
  5. TP

Firefox

  1. 142
  2. 143
  3. 144
  4. 145
  5. 146
  6. 147
  7. 148

Opera

  1. 119
  2. 120
  3. 121
  4. 122

IE

  1. 8
  2. 9
  3. 10
  4. 11

Chrome for Android

  1. 142

Safari on iOS

  1. 18.3
  2. 18.4
  3. 18.5-18.7
  4. 26.0
  5. 26.1

Samsung Internet

  1. 26
  2. 27
  3. 28
  4. 29

Opera Mini

  1. all

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 80

UC Browser for Android

  1. 15.5

Android Browser

  1. 4.2-4.3
  2. 4.4
  3. 4.4.3-4.4.4
  4. 142

Firefox for Android

  1. 144

QQ Browser

  1. 14.9

Baidu Browser

  1. 13.52

KaiOS Browser

  1. 2.5
  2. 3.0-3.1

Partial support refers to supporting the break-all value, but not the keep-all value.

Chrome, Safari and other WebKit/Blink browsers also support the unofficial break-word value which is treated like word-wrap: break-word.