Fact · Languages and accents
3languages
Google's automatic language recognition accepts a list of up to three languages.
Checked against its source on October 17, 2026
In the source's own words
“You can list up to three languages for automatic language recognition.”
Automatically detect language (Cloud Speech-to-Text documentation), Google, Google Cloud Documentation, 2026, Automatically detect language.
Open the original- What it measures
- Google positions the feature for short utterances such as voice commands or search queries.
- What it does not show
- The limit applies to the feature in Google's documentation. Supported models and regions are limited, as the page notes.