Web/API/SpeechRecognition/serviceURI

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The serviceURI property of the SpeechRecognition interface specifies the location of the speech recognition service used by the current SpeechRecognition to handle the actual recognition. The default is the user agent's default speech service.

Syntax

var myServiceURI = mySpeechRecognition.serviceURI;
mySpeechRecognition.serviceURI = 'path/to/my/service/';

Value

A DOMString representing the URI of the speech recognition service.

Examples

var recognition = new SpeechRecognition();

recognition.serviceURI = 'http://www.example.com';

...

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`serviceURI` Experimental'Deprecated'Non-standard'	Chrome Full support 33 Prefixed' Notes' Full support 33 Prefixed' Notes' Prefixed' Implemented with the vendor prefix: webkit Notes' You'll need to serve your code through a web server for recognition to work.	Edge Full support ≤79 Prefixed' Notes' Full support ≤79 Prefixed' Notes' Prefixed' Implemented with the vendor prefix: webkit Notes' You'll need to serve your code through a web server for recognition to work.	Firefox No support No	IE No support No	Opera No support No	Safari No support No	WebView Android Full support Yes Prefixed' Notes' Full support Yes Prefixed' Notes' Prefixed' Implemented with the vendor prefix: webkit Notes' You'll need to serve your code through a web server for recognition to work.	Chrome Android Full support Yes Prefixed' Notes' Full support Yes Prefixed' Notes' Prefixed' Implemented with the vendor prefix: webkit Notes' You'll need to serve your code through a web server for recognition to work.	Firefox Android No support No	Opera Android No support No	Safari iOS No support No	Samsung Internet Android Full support Yes Prefixed' Notes' Full support Yes Prefixed' Notes' Prefixed' Implemented with the vendor prefix: webkit Notes' You'll need to serve your code through a web server for recognition to work.

Legend

Full support: Full support
No support: No support
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.
Non-standard. Expect poor cross-browser support.': Non-standard. Expect poor cross-browser support.
Deprecated. Not for use in new websites.': Deprecated. Not for use in new websites.
See implementation notes.': See implementation notes.
Requires a vendor prefix or different name for use.': Requires a vendor prefix or different name for use.

Firefox OS permissions

To use speech recognition in an app, you need to specify the following permissions in your manifest:

"permissions": {
  "audio-capture" : {
    "description" : "Audio capture"
  },
  "speech-recognition" : {
    "description" : "Speech recognition"
  }
}

You also need a privileged app, so you need to include this as well:

  "type": "privileged"