Fact · Dictation in your apps
MDN marks the processLocally property as experimental and tells developers to check the browser compatibility table before using it in production.
Checked against its source on October 17, 2026
In the source's own words
“Experimental: This is an experimental technology Check the Browser compatibility table carefully before using this in production.”
SpeechRecognition: processLocally property, MDN Web Docs (Mozilla), 2026, Page header.
Open the original- What it measures
- The warning is on the MDN reference page for the property.
- What it does not show
- Experimental status can change as browsers ship the feature.