Web features explorer - Speech recognition

Web features explorer

The SpeechRecognition API converts audio into text using the device's speech recognition service.

Browser support (view on caniuse.com)

Chrome 139 Released on 2025-08-05
Chrome Android 139 Released on 2025-08-05
Edge 139 Released on 2025-08-07
Firefox Not supported Position
Firefox for Android Not supported Position
Safari Not supported
Safari on iOS Not supported

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MDN documentation

Web Speech API

Specifications

Web Speech API (#speechreco-section), from Audio Community Group (W3C).

Usage (according to Chrome Platform Status)

~0.040% of page loads. More data at chromestatus.com.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

Surveys

View as JSON | Edit this feature | Report an issue | Web-features entry: source, dist