This page lists all languages supported by Cloud Speech-to-Text. Language is
specified within a recognition request's
languageCode
parameter. For more information on the
class tokens
available for each language, see the
class tokens page.
The table below lists the models available for each language. Cloud Speech-to-Text offers multiple recognition models, each tuned to different audio types. The default and command and search recognition models support all available languages. The command and search model is optimized for short audio clips, such as voice commands or voice searches. The default model can be used to transcribe any audio type.
Some languages are supported by additional models, optimized for additional audio types: phone call and enhanced phone call. These models can recognize speech captured from these audio sources more accurately than the default model. See the enhanced models page for more information.
| Name | BCP-47 | Model | Automatic punctuation | Diarization | Boost | Word-level confidence | Profanity filter |
|---|---|---|---|---|---|---|---|
| Afrikaans (South Africa) | af-ZA | Command and search | ✔ | ✔ | |||
| Afrikaans (South Africa) | af-ZA | Default | ✔ | ✔ | |||
| Albanian (Albania) | sq-AL | Command and search | ✔ | ||||
| Albanian (Albania) | sq-AL | Default | ✔ | ||||
| Amharic (Ethiopia) | am-ET | Command and search | ✔ | ||||
| Amharic (Ethiopia) | am-ET | Default | ✔ | ||||
| Arabic (Algeria) | ar-DZ | Command and search | ✔ | ||||
| Arabic (Algeria) | ar-DZ | Default | ✔ | ||||
| Arabic (Bahrain) | ar-BH | Command and search | ✔ | ✔ | |||
| Arabic (Bahrain) | ar-BH | Default | ✔ | ✔ | |||
| Arabic (Egypt) | ar-EG | Command and search | ✔ | ✔ | |||
| Arabic (Egypt) | ar-EG | Default | ✔ | ✔ | |||
| Arabic (Iraq) | ar-IQ | Command and search | ✔ | ✔ | |||
| Arabic (Iraq) | ar-IQ | Default | ✔ | ✔ | |||
| Arabic (Israel) | ar-IL | Command and search | ✔ | ✔ | |||
| Arabic (Israel) | ar-IL | Default | ✔ | ✔ | |||
| Arabic (Jordan) | ar-JO | Command and search | ✔ | ✔ | |||
| Arabic (Jordan) | ar-JO | Default | ✔ | ✔ | |||
| Arabic (Kuwait) | ar-KW | Command and search | ✔ | ✔ | |||
| Arabic (Kuwait) | ar-KW | Default | ✔ | ✔ | |||
| Arabic (Lebanon) | ar-LB | Command and search | ✔ | ✔ | |||
| Arabic (Lebanon) | ar-LB | Default | ✔ | ✔ | |||
| Arabic (Morocco) | ar-MA | Command and search | ✔ | ||||
| Arabic (Morocco) | ar-MA | Default | ✔ | ||||
| Arabic (Oman) | ar-OM | Command and search | ✔ | ✔ | |||
| Arabic (Oman) | ar-OM | Default | ✔ | ✔ | |||
| Arabic (Qatar) | ar-QA | Command and search | ✔ | ✔ | |||
| Arabic (Qatar) | ar-QA | Default | ✔ | ✔ | |||
| Arabic (Saudi Arabia) | ar-SA | Command and search | ✔ | ✔ | |||
| Arabic (Saudi Arabia) | ar-SA | Default | ✔ | ✔ | |||
| Arabic (State of Palestine) | ar-PS | Command and search | ✔ | ✔ | |||
| Arabic (State of Palestine) | ar-PS | Default | ✔ | ✔ | |||
| Arabic (Tunisia) | ar-TN | Command and search | ✔ | ||||
| Arabic (Tunisia) | ar-TN | Default | ✔ | ||||
| Arabic (United Arab Emirates) | ar-AE | Command and search | ✔ | ✔ | |||
| Arabic (United Arab Emirates) | ar-AE | Default | ✔ | ✔ | |||
| Arabic (Yemen) | ar-YE | Command and search | ✔ | ||||
| Arabic (Yemen) | ar-YE | Default | ✔ | ||||
| Armenian (Armenia) | hy-AM | Command and search | ✔ | ||||
| Armenian (Armenia) | hy-AM | Default | ✔ | ||||
| Azerbaijani (Azerbaijan) | az-AZ | Command and search | ✔ | ||||
| Azerbaijani (Azerbaijan) | az-AZ | Default | ✔ | ||||
| Basque (Spain) | eu-ES | Command and search | ✔ | ||||
| Basque (Spain) | eu-ES | Default | ✔ | ||||
| Bengali (Bangladesh) | bn-BD | Command and search | ✔ | ✔ | |||
| Bengali (Bangladesh) | bn-BD | Default | ✔ | ✔ | |||
| Bengali (India) | bn-IN | Command and search | ✔ | ||||
| Bengali (India) | bn-IN | Default | ✔ | ||||
| Bosnian (Bosnia and Herzegovina) | bs-BA | Command and search | ✔ | ||||
| Bosnian (Bosnia and Herzegovina) | bs-BA | Default | ✔ | ||||
| Bulgarian (Bulgaria) | bg-BG | Command and search | ✔ | ||||
| Bulgarian (Bulgaria) | bg-BG | Default | ✔ | ||||
| Burmese (Myanmar) | my-MM | Command and search | ✔ | ||||
| Burmese (Myanmar) | my-MM | Default | ✔ | ||||
| Catalan (Spain) | ca-ES | Command and search | ✔ | ||||
| Catalan (Spain) | ca-ES | Default | ✔ | ||||
| Chinese, Cantonese (Traditional Hong Kong) | yue-Hant-HK | Command and search | ✔ | ✔ | |||
| Chinese, Cantonese (Traditional Hong Kong) | yue-Hant-HK | Default | ✔ | ✔ | |||
| Chinese, Mandarin (Simplified, China) | zh (cmn-Hans-CN) | Command and search | ✔ | ✔ | ✔ | ✔ | |
| Chinese, Mandarin (Simplified, China) | zh (cmn-Hans-CN) | Default | ✔ | ✔ | ✔ | ✔ | |
| Chinese, Mandarin (Traditional, Taiwan) | zh-TW (cmn-Hant-TW) | Command and search | ✔ | ✔ | ✔ | ||
| Chinese, Mandarin (Traditional, Taiwan) | zh-TW (cmn-Hant-TW) | Default | ✔ | ✔ | ✔ | ||
| Croatian (Croatia) | hr-HR | Command and search | ✔ | ||||
| Croatian (Croatia) | hr-HR | Default | ✔ | ||||
| Czech (Czech Republic) | cs-CZ | Command and search | ✔ | ✔ | ✔ | ||
| Czech (Czech Republic) | cs-CZ | Default | ✔ | ✔ | ✔ | ||
| Danish (Denmark) | da-DK | Command and search | ✔ | ✔ | ✔ | ||
| Danish (Denmark) | da-DK | Default | ✔ | ✔ | ✔ | ||
| Dutch (Belgium) | nl-BE | Command and search | ✔ | ||||
| Dutch (Belgium) | nl-BE | Default | ✔ | ||||
| Dutch (Netherlands) | nl-NL | Command and search | ✔ | ✔ | |||
| Dutch (Netherlands) | nl-NL | Default | ✔ | ✔ | |||
| English (Australia) | en-AU | Command and search | ✔ | ✔ | ✔ | ||
| English (Australia) | en-AU | Default | ✔ | ✔ | ✔ | ||
| English (Canada) | en-CA | Command and search | ✔ | ||||
| English (Canada) | en-CA | Default | ✔ | ||||
| English (Ghana) | en-GH | Command and search | ✔ | ✔ | |||
| English (Ghana) | en-GH | Default | ✔ | ✔ | |||
| English (Hong Kong) | en-HK | Command and search | ✔ | ||||
| English (Hong Kong) | en-HK | Default | ✔ | ||||
| English (India) | en-IN | Command and search | ✔ | ✔ | ✔ | ✔ | |
| English (India) | en-IN | Default | ✔ | ✔ | ✔ | ✔ | |
| English (Ireland) | en-IE | Command and search | ✔ | ||||
| English (Ireland) | en-IE | Default | ✔ | ||||
| English (Kenya) | en-KE | Command and search | ✔ | ✔ | |||
| English (Kenya) | en-KE | Default | ✔ | ✔ | |||
| English (New Zealand) | en-NZ | Command and search | ✔ | ||||
| English (New Zealand) | en-NZ | Default | ✔ | ||||
| English (Nigeria) | en-NG | Command and search | ✔ | ✔ | |||
| English (Nigeria) | en-NG | Default | ✔ | ✔ | |||
| English (Pakistan) | en-PK | Command and search | ✔ | ||||
| English (Pakistan) | en-PK | Default | ✔ | ||||
| English (Philippines) | en-PH | Command and search | ✔ | ✔ | |||
| English (Philippines) | en-PH | Default | ✔ | ✔ | |||
| English (Singapore) | en-SG | Command and search | ✔ | ||||
| English (Singapore) | en-SG | Default | ✔ | ||||
| English (South Africa) | en-ZA | Command and search | ✔ | ✔ | |||
| English (South Africa) | en-ZA | Default | ✔ | ✔ | |||
| English (Tanzania) | en-TZ | Command and search | ✔ | ✔ | |||
| English (Tanzania) | en-TZ | Default | ✔ | ✔ | |||
| English (United Kingdom) | en-GB | Command and search | ✔ | ✔ | ✔ | ✔ | |
| English (United Kingdom) | en-GB | Default | ✔ | ✔ | ✔ | ✔ | |
| English (United Kingdom) | en-GB | Enhanced phone call | ✔ | ✔ | ✔ | ✔ | |
| English (United Kingdom) | en-GB | Phone call | ✔ | ✔ | ✔ | ✔ | |
| English (United States) | en-US | Command and search | ✔ | ✔ | ✔ | ✔ | ✔ |
| English (United States) | en-US | Default | ✔ | ✔ | ✔ | ✔ | ✔ |
| English (United States) | en-US | Enhanced phone call | ✔ | ✔ | ✔ | ✔ | ✔ |
| English (United States) | en-US | Phone call | ✔ | ✔ | ✔ | ✔ | ✔ |
| Estonian (Estonia) | et-EE | Command and search | ✔ | ||||
| Estonian (Estonia) | et-EE | Default | ✔ | ||||
| Filipino (Philippines) | fil-PH | Command and search | ✔ | ✔ | |||
| Filipino (Philippines) | fil-PH | Default | ✔ | ✔ | |||
| Finnish (Finland) | fi-FI | Command and search | ✔ | ✔ | ✔ | ||
| Finnish (Finland) | fi-FI | Default | ✔ | ✔ | ✔ | ||
| French (Belgium) | fr-BE | Command and search | ✔ | ||||
| French (Belgium) | fr-BE | Default | ✔ | ||||
| French (Canada) | fr-CA | Command and search | ✔ | ✔ | |||
| French (Canada) | fr-CA | Default | ✔ | ✔ | |||
| French (France) | fr-FR | Command and search | ✔ | ✔ | ✔ | ✔ | |
| French (France) | fr-FR | Default | ✔ | ✔ | ✔ | ✔ | |
| French (Switzerland) | fr-CH | Command and search | ✔ | ||||
| French (Switzerland) | fr-CH | Default | ✔ | ||||
| Galician (Spain) | gl-ES | Command and search | ✔ | ||||
| Galician (Spain) | gl-ES | Default | ✔ | ||||
| Georgian (Georgia) | ka-GE | Command and search | ✔ | ||||
| Georgian (Georgia) | ka-GE | Default | ✔ | ||||
| German (Austria) | de-AT | Command and search | ✔ | ||||
| German (Austria) | de-AT | Default | ✔ | ||||
| German (Germany) | de-DE | Command and search | ✔ | ✔ | ✔ | ✔ | |
| German (Germany) | de-DE | Default | ✔ | ✔ | ✔ | ✔ | |
| German (Switzerland) | de-CH | Command and search | ✔ | ||||
| German (Switzerland) | de-CH | Default | ✔ | ||||
| Greek (Greece) | el-GR | Command and search | ✔ | ||||
| Greek (Greece) | el-GR | Default | ✔ | ||||
| Gujarati (India) | gu-IN | Command and search | ✔ | ✔ | |||
| Gujarati (India) | gu-IN | Default | ✔ | ✔ | |||
| Hebrew (Israel) | iw-IL | Command and search | ✔ | ✔ | |||
| Hebrew (Israel) | iw-IL | Default | ✔ | ✔ | |||
| Hindi (India) | hi-IN | Command and search | ✔ | ✔ | |||
| Hindi (India) | hi-IN | Default | ✔ | ✔ | |||
| Hungarian (Hungary) | hu-HU | Command and search | ✔ | ||||
| Hungarian (Hungary) | hu-HU | Default | ✔ | ||||
| Icelandic (Iceland) | is-IS | Command and search | ✔ | ||||
| Icelandic (Iceland) | is-IS | Default | ✔ | ||||
| Indonesian (Indonesia) | id-ID | Command and search | ✔ | ✔ | ✔ | ||
| Indonesian (Indonesia) | id-ID | Default | ✔ | ✔ | ✔ | ||
| Italian (Italy) | it-IT | Command and search | ✔ | ✔ | ✔ | ✔ | |
| Italian (Italy) | it-IT | Default | ✔ | ✔ | ✔ | ✔ | |
| Italian (Switzerland) | it-CH | Command and search | ✔ | ||||
| Italian (Switzerland) | it-CH | Default | ✔ | ||||
| Japanese (Japan) | ja-JP | Command and search | ✔ | ✔ | ✔ | ✔ | |
| Japanese (Japan) | ja-JP | Default | ✔ | ✔ | ✔ | ✔ | |
| Javanese (Indonesia) | jv-ID | Command and search | ✔ | ||||
| Javanese (Indonesia) | jv-ID | Default | ✔ | ||||
| Kannada (India) | kn-IN | Command and search | ✔ | ✔ | |||
| Kannada (India) | kn-IN | Default | ✔ | ✔ | |||
| Khmer (Cambodia) | km-KH | Command and search | ✔ | ||||
| Khmer (Cambodia) | km-KH | Default | ✔ | ||||
| Korean (South Korea) | ko-KR | Command and search | ✔ | ✔ | ✔ | ||
| Korean (South Korea) | ko-KR | Default | ✔ | ✔ | ✔ | ||
| Lao (Laos) | lo-LA | Command and search | ✔ | ||||
| Lao (Laos) | lo-LA | Default | ✔ | ||||
| Latvian (Latvia) | lv-LV | Command and search | ✔ | ||||
| Latvian (Latvia) | lv-LV | Default | ✔ | ||||
| Lithuanian (Lithuania) | lt-LT | Command and search | ✔ | ||||
| Lithuanian (Lithuania) | lt-LT | Default | ✔ | ||||
| Macedonian (North Macedonia) | mk-MK | Command and search | ✔ | ||||
| Macedonian (North Macedonia) | mk-MK | Default | ✔ | ||||
| Malay (Malaysia) | ms-MY | Command and search | ✔ | ✔ | |||
| Malay (Malaysia) | ms-MY | Default | ✔ | ✔ | |||
| Malayalam (India) | ml-IN | Command and search | ✔ | ✔ | |||
| Malayalam (India) | ml-IN | Default | ✔ | ✔ | |||
| Marathi (India) | mr-IN | Command and search | ✔ | ✔ | |||
| Marathi (India) | mr-IN | Default | ✔ | ✔ | |||
| Mongolian (Mongolia) | mn-MN | Command and search | ✔ | ||||
| Mongolian (Mongolia) | mn-MN | Default | ✔ | ||||
| Nepali (Nepal) | ne-NP | Command and search | ✔ | ||||
| Nepali (Nepal) | ne-NP | Default | ✔ | ||||
| Norwegian Bokmål (Norway) | no-NO | Command and search | ✔ | ✔ | |||
| Norwegian Bokmål (Norway) | no-NO | Default | ✔ | ✔ | |||
| Persian (Iran) | fa-IR | Command and search | ✔ | ✔ | |||
| Persian (Iran) | fa-IR | Default | ✔ | ✔ | |||
| Polish (Poland) | pl-PL | Command and search | ✔ | ✔ | |||
| Polish (Poland) | pl-PL | Default | ✔ | ✔ | |||
| Portuguese (Brazil) | pt-BR | Command and search | ✔ | ✔ | ✔ | ||
| Portuguese (Brazil) | pt-BR | Default | ✔ | ✔ | ✔ | ||
| Portuguese (Portugal) | pt-PT | Command and search | ✔ | ✔ | |||
| Portuguese (Portugal) | pt-PT | Default | ✔ | ✔ | |||
| Punjabi (Gurmukhi India) | pa-Guru-IN | Command and search | ✔ | ||||
| Punjabi (Gurmukhi India) | pa-Guru-IN | Default | ✔ | ||||
| Romanian (Romania) | ro-RO | Command and search | ✔ | ||||
| Romanian (Romania) | ro-RO | Default | ✔ | ||||
| Russian (Russia) | ru-RU | Command and search | ✔ | ✔ | ✔ | ||
| Russian (Russia) | ru-RU | Default | ✔ | ✔ | ✔ | ||
| Russian (Russia) | ru-RU | Enhanced phone call | ✔ | ✔ | ✔ | ||
| Russian (Russia) | ru-RU | Phone call | ✔ | ✔ | ✔ | ||
| Serbian (Serbia) | sr-RS | Command and search | ✔ | ✔ | |||
| Serbian (Serbia) | sr-RS | Default | ✔ | ✔ | |||
| Sinhala (Sri Lanka) | si-LK | Command and search | ✔ | ||||
| Sinhala (Sri Lanka) | si-LK | Default | ✔ | ||||
| Slovak (Slovakia) | sk-SK | Command and search | ✔ | ||||
| Slovak (Slovakia) | sk-SK | Default | ✔ | ||||
| Slovenian (Slovenia) | sl-SI | Command and search | ✔ | ||||
| Slovenian (Slovenia) | sl-SI | Default | ✔ | ||||
| Spanish (Argentina) | es-AR | Command and search | ✔ | ||||
| Spanish (Argentina) | es-AR | Default | ✔ | ||||
| Spanish (Bolivia) | es-BO | Command and search | ✔ | ||||
| Spanish (Bolivia) | es-BO | Default | ✔ | ||||
| Spanish (Chile) | es-CL | Command and search | ✔ | ||||
| Spanish (Chile) | es-CL | Default | ✔ | ||||
| Spanish (Colombia) | es-CO | Command and search | ✔ | ||||
| Spanish (Colombia) | es-CO | Default | ✔ | ||||
| Spanish (Costa Rica) | es-CR | Command and search | ✔ | ||||
| Spanish (Costa Rica) | es-CR | Default | ✔ | ||||
| Spanish (Dominican Republic) | es-DO | Command and search | ✔ | ||||
| Spanish (Dominican Republic) | es-DO | Default | ✔ | ||||
| Spanish (Ecuador) | es-EC | Command and search | ✔ | ||||
| Spanish (Ecuador) | es-EC | Default | ✔ | ||||
| Spanish (El Salvador) | es-SV | Command and search | ✔ | ||||
| Spanish (El Salvador) | es-SV | Default | ✔ | ||||
| Spanish (Guatemala) | es-GT | Command and search | ✔ | ||||
| Spanish (Guatemala) | es-GT | Default | ✔ | ||||
| Spanish (Honduras) | es-HN | Command and search | ✔ | ||||
| Spanish (Honduras) | es-HN | Default | ✔ | ||||
| Spanish (Mexico) | es-MX | Command and search | ✔ | ||||
| Spanish (Mexico) | es-MX | Default | ✔ | ||||
| Spanish (Nicaragua) | es-NI | Command and search | ✔ | ||||
| Spanish (Nicaragua) | es-NI | Default | ✔ | ||||
| Spanish (Panama) | es-PA | Command and search | ✔ | ||||
| Spanish (Panama) | es-PA | Default | ✔ | ||||
| Spanish (Paraguay) | es-PY | Command and search | ✔ | ||||
| Spanish (Paraguay) | es-PY | Default | ✔ | ||||
| Spanish (Peru) | es-PE | Command and search | ✔ | ||||
| Spanish (Peru) | es-PE | Default | ✔ | ||||
| Spanish (Puerto Rico) | es-PR | Command and search | ✔ | ||||
| Spanish (Puerto Rico) | es-PR | Default | ✔ | ||||
| Spanish (Spain) | es-ES | Command and search | ✔ | ✔ | ✔ | ||
| Spanish (Spain) | es-ES | Default | ✔ | ✔ | ✔ | ||
| Spanish (United States) | es-US | Command and search | ✔ | ✔ | ✔ | ||
| Spanish (United States) | es-US | Default | ✔ | ✔ | ✔ | ||
| Spanish (United States) | es-US | Enhanced phone call | ✔ | ✔ | ✔ | ||
| Spanish (United States) | es-US | Phone call | ✔ | ✔ | ✔ | ||
| Spanish (Uruguay) | es-UY | Command and search | ✔ | ||||
| Spanish (Uruguay) | es-UY | Default | ✔ | ||||
| Spanish (Venezuela) | es-VE | Command and search | ✔ | ||||
| Spanish (Venezuela) | es-VE | Default | ✔ | ||||
| Sundanese (Indonesia) | su-ID | Command and search | ✔ | ||||
| Sundanese (Indonesia) | su-ID | Default | ✔ | ||||
| Swahili (Kenya) | sw-KE | Command and search | ✔ | ||||
| Swahili (Kenya) | sw-KE | Default | ✔ | ||||
| Swahili (Tanzania) | sw-TZ | Command and search | ✔ | ||||
| Swahili (Tanzania) | sw-TZ | Default | ✔ | ||||
| Swedish (Sweden) | sv-SE | Command and search | ✔ | ✔ | ✔ | ||
| Swedish (Sweden) | sv-SE | Default | ✔ | ✔ | ✔ | ||
| Tamil (India) | ta-IN | Command and search | ✔ | ✔ | |||
| Tamil (India) | ta-IN | Default | ✔ | ✔ | |||
| Tamil (Malaysia) | ta-MY | Command and search | ✔ | ||||
| Tamil (Malaysia) | ta-MY | Default | ✔ | ||||
| Tamil (Singapore) | ta-SG | Command and search | ✔ | ||||
| Tamil (Singapore) | ta-SG | Default | ✔ | ||||
| Tamil (Sri Lanka) | ta-LK | Command and search | ✔ | ||||
| Tamil (Sri Lanka) | ta-LK | Default | ✔ | ||||
| Telugu (India) | te-IN | Command and search | ✔ | ✔ | |||
| Telugu (India) | te-IN | Default | ✔ | ✔ | |||
| Thai (Thailand) | th-TH | Command and search | ✔ | ✔ | |||
| Thai (Thailand) | th-TH | Default | ✔ | ✔ | |||
| Turkish (Turkey) | tr-TR | Command and search | ✔ | ✔ | ✔ | ||
| Turkish (Turkey) | tr-TR | Default | ✔ | ✔ | ✔ | ||
| Ukrainian (Ukraine) | uk-UA | Command and search | ✔ | ✔ | |||
| Ukrainian (Ukraine) | uk-UA | Default | ✔ | ✔ | |||
| Urdu (India) | ur-IN | Command and search | ✔ | ||||
| Urdu (India) | ur-IN | Default | ✔ | ||||
| Urdu (Pakistan) | ur-PK | Command and search | ✔ | ✔ | |||
| Urdu (Pakistan) | ur-PK | Default | ✔ | ✔ | |||
| Uzbek (Uzbekistan) | uz-UZ | Command and search | ✔ | ||||
| Uzbek (Uzbekistan) | uz-UZ | Default | ✔ | ||||
| Vietnamese (Vietnam) | vi-VN | Command and search | ✔ | ✔ | |||
| Vietnamese (Vietnam) | vi-VN | Default | ✔ | ✔ | |||
| Zulu (South Africa) | zu-ZA | Command and search | ✔ | ✔ | |||
| Zulu (South Africa) | zu-ZA | Default | ✔ | ✔ |
| * | Language tags follow the HTTP/1.1 specification, section 3.10. |