Here is a list of all 57 languages supported by OpenAI thanks to Microsoft Neural Speech Studio.
Afrikaans (South Africa)
Arabic (Egypt)
Armenian (Armenia)
Azerbaijani (Azerbaijan)
Belarusian (Belarus)
Bosnian (Bosnia and Herzegovina)
Bulgarian (Bulgaria)
Catalan (Spain)
Chinese (Mandarin, Simplified)
Croatian (Croatia)
Czech (Czech)
Danish (Denmark)
Dutch (Netherlands)
English (United States)
Estonian (Estonia)
Finnish (Finland)
French (France)
Galician (Galician)
German (Germany)
Greek (Greece)
Hebrew (Israel)
Hindi (India)
Hungarian (Hungary)
Icelandic (Iceland)
Indonesian (Indonesia)
Italian (Italy)
Japanese (Japan)
Kannada (India)
Kazakh (Kazakhstan)
Korean (Korea)
Latvian (Latvia)
Lithuanian (Lithuania)
Macedonian (North Macedonia)
Malay (Malaysia)
Marathi (India)
Māori (New Zealand)
Nepali (Nepal)
Norwegian (Bokmål, Norway)
Persian (Iran)
Polish (Poland)
Portuguese (Brazil)
Romanian (Romania)
Russian (Russia)
Serbian (Serbia)
Slovak (Slovakia)
Slovenian (Slovenia)
Spanish (Spain)
Swahili (Kenya)
Swedish (Sweden)
Filipino (Philippines)
Tamil (India)
Thai (Thailand)
Turkish (Türkiye)
Ukrainian (Ukraine)
Urdu (Pakistan)
Vietnamese (Vietnam)
Welsh (United Kingdom)