The Google Assistant Library can recognize speech (hotword models and queries) and respond in the following languages and locales:
| Language | Language-Region | Language (English name) |
|---|---|---|
| Deutsch (Deutschland) | de-DE | German (Germany) |
| English (Australia) | en-AU | English (Australia) |
| English (Canada) | en-CA | English (Canada) |
| English (Great Britain) | en-GB | English (United Kingdom) |
| English (United States) | en-US | English (United States) |
| Français (Canada) | fr-CA | French (Canada) |
| Français (France) | fr-FR | French (France) |
| Italiano (Italia) | it-IT | Italian (Italy) |
| 日本語（日本） | ja-JP | Japanese (Japan) |