SpeechGrammar
Read More at MDN DocsView SpecSafe to Use
Experimental: This feature is experimental. Learn More
SpeechGrammar is not safe to use.
It’s supported by 1% of global browsers.
Browsers
ChromeUnsupported
Chrome does not support this feature.
SafariUnsupportedSafari does not support this feature.
EdgeUnsupportedEdge does not support this feature.
FirefoxUnsupportedFirefox does not support this feature.
Version Breakdown
Support
Adoption
Chrome
Unsupported
Chrome does not support this feature.
Feb 21, 2013 – Latest
v25.0.0+
26%╱100%
Implemented with the vendor prefix: webkit
Chrome Android
Unsupported
Chrome Android does not support this feature.
Feb 27, 2013 – Latest
v25.0.0+
36%╱100%
Implemented with the vendor prefix: webkit
Edge
Unsupported
Edge does not support this feature.
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%
Implemented with the vendor prefix: webkit
Firefox
Unsupported
Firefox does not support this feature.
Jan 26, 2016 – Latest
v44.0.0+
3%╱100%
This feature is behind the media.webspeech.recognition.enable preference (needs to be set to true
Note that currently only the speech synthesis part is available in Firefox Desktop - the speech recognition part will be available soon, once the required internal permissions are sorted out.
Firefox for Android
Unsupported
Firefox for Android does not support this feature.
No Support
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unsupported
Quest Browser does not support this feature.
Unknown
v5.0.0+
Implemented with the vendor prefix: webkit
Opera
Jan 27, 2015 v27.0.0
1%╱100%
100% of Opera users are running a supported version.
Jan 27, 2015 – Latest
v27.0.0+
1%╱100%
Full Support
Opera Android
Unsupported
Opera Android does not support this feature.
No Support
Safari
Unsupported
Safari does not support this feature.
No Support
Safari on iOS
Unsupported
Safari on iOS does not support this feature.
No Support
Samsung Internet
Unsupported
Samsung Internet does not support this feature.
Sep 25, 2013 – Latest
v1.5.0+
2%╱100%
Implemented with the vendor prefix: webkit
WebView Android
Unsupported
WebView Android does not support this feature.
No Support