Fact · Dictation in your apps
50languages and dialects
WebKit says Safari's speech recognition, powered by the Siri engine, gives high-quality transcription for over 50 languages and dialects.
Checked against its source on October 17, 2026
In the source's own words
“That means web developers can enjoy the benefits of high-quality transcription for over 50 languages and dialects.”
New WebKit Features in Safari 14.1, WebKit (Apple), 2021, Web Speech API section.
Open the original- What it measures
- WebKit's announcement of Safari 14.1, published in 2021.
- What it does not show
- This is WebKit's own count from 2021. It does not say which languages work offline on the Mac or iPhone.