Can I use
?

SpeechRecognitionAlternative API: confidence

IE

  1. ❌ 6 - 10: Not supported
  2. ❌ 11: Not supported

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 133: Supported
  3. ✅ 134: Supported

Firefox

  1. ❌ 2 - 135: Not supported
  2. ❌ 136: Not supported
  3. ❌ 137 - 139: Not supported

Chrome

  1. ❌ 4 - 32: Not supported
  2. ✅ 33 - 133: Supported
  3. ✅ 134: Supported
  4. ✅ 135 - 137: Supported

Safari

  1. ❌ 3.1 - 14: Not supported
  2. ✅ 14.1 - 18.2: Supported
  3. ✅ 18.3: Supported
  4. ✅ 18.4 - TP: Supported

Opera

  1. ❌ 10 - 116: Not supported
  2. ❌ 117: Not supported

Safari on iOS

  1. ❌ 3.2 - 14.4: Not supported
  2. ✅ 14.5 - 18.2: Supported
  3. ✅ 18.3: Supported
  4. ✅ 18.4: Supported

Opera Mini

  1. ﹖ all: Support unknown

Android Browser

  1. ❌ 2.1 - 4.3: Not supported
  2. ✅ 4.4 - 4.4.4: Supported
  3. ✅ 134: Supported

Opera Mobile

  1. ❌ 12 - 12.1: Not supported
  2. ❌ 80: Not supported

Chrome for Android

  1. ✅ 134: Supported

Firefox for Android

  1. ❌ 136: Not supported

UC Browser for Android

  1. ﹖ 15.5: Support unknown

Samsung Internet

  1. ✅ 4 - 26: Supported
  2. ✅ 27: Supported

QQ Browser

  1. ﹖ 14.9: Support unknown

Baidu Browser

  1. ﹖ 13.52: Support unknown

KaiOS Browser

  1. ﹖ 2.5: Support unknown
  2. ﹖ 3: Support unknown