Browser Compatibility Testing of Speech Synthesis API

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Browser Compatibility Testing For CSS text-stroke and text-fill

Speech Synthesis API

A web API for controlling a text-to-speech output.

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online web app testing

API

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With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support Speech Synthesis API.

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BROWSER SUPPORT FOR Speech Synthesis API

Google Chrome

Chrome 4 to 32 does not support Speech Synthesis API property. Chrome 33 to 67 supports Speech Synthesis API property.

Mozilla Firefox

Speech Synthesis API is not supported by Mozilla Firefox browser version 2 to 30. Speech Synthesis API is not supported by Mozilla Firefox browser version 31 to 48 by default but Can be enabled in Firefox using the media.webspeech.synth.enabled about:config flag. Speech Synthesis API is supported by Mozilla Firefox browser version 49 to 61.

Internet Explorer

IE browser version 6 to 11 doesn't support Speech Synthesis API.

Safari

Safari browser version 3.1 to 6.1 doesn't support Speech Synthesis API. Safari browser version 7.1 to 11.1 doesn't support Speech Synthesis API.

Microsoft Edge

Microsoft Edge browser version 12 to 13 does not support this propertyspeech-synthesis-api. Microsoft Edge browser version 14 to 17 supports this propertyspeech-synthesis-api.

Opera

Opera version 10.1 to 26 doesn't support Speech Synthesis API. Opera version 27 to 53 supports Speech Synthesis API.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

Other Browser Elements and Properties

All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.

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