Can I use
?

Speech Recognition API

- UNOFF

Method to provide speech input in a web browser.

Chrome

  1. 4 - 24: Not supported
  2. 25 - 116: Partial support
  3. 117: Partial support
  4. 118 - 120: Partial support

Edge

  1. 12 - 18: Not supported
  2. 79 - 116: Not supported
  3. 117: Not supported

Safari

  1. 3.1 - 14: Not supported
  2. 14.1 - 16.5: Partial support
  3. 16.6: Partial support
  4. 17.0 - TP: Partial support

Firefox

  1. 2 - 21: Not supported
  2. 22 - 116: Disabled by default
  3. 117: Disabled by default
  4. 118 - 120: Disabled by default

Opera

  1. 9 - 26: Not supported
  2. 27 - 101: Not supported
  3. 102: Not supported

IE

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

Chrome for Android

  1. 117: Partial support

Safari on iOS

  1. 3.2 - 14.4: Not supported
  2. 14.5 - 16.6: Partial support
  3. 17.0: Partial support
  4. 17.1: Partial support

Samsung Internet

  1. 4 - 21: Partial support
  2. 22: Partial support

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Partial support

UC Browser for Android

  1. 15.5: Partial support

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 117: Not supported

Firefox for Android

  1. 117: Not supported

QQ Browser

  1. 13.1: Partial support

Baidu Browser

  1. 13.18: Partial support

KaiOS Browser

  1. 2.5: Disabled by default
  2. 3: Disabled by default
Resources:
Chromium bug to unprefix the Speech Recognition API
HTML5Rocks article
Demo
SitePoint article
Advanced demo and resource