Supported Languages

While Captioner supports 98+ languages, not all of the languages are equally accurate. Languages like English are the most accurate, typically with human levels of performance and strong recognition of specialized, domain-specific vocabulary. Voice to text accuracy varies by language. You’ll get the best results in the following languages: English, Spanish, French, German, Italian, Portuguese, Dutch, Chinese, Japanese, Russian, Arabic, Hindi, Swedish, Norwegian, Danish, Polish, Turkish, Hebrew, Greek, Czech, Vietnamese, and Korean. You are encouraged to use the free tier to experiment.

Below is the full language support list (not in any particular order):

English
Chinese
German
Spanish
Russian
Korean
French
Japanese
Portuguese
Turkish
Polish
Catalan
Dutch
Arabic
Swedish
Italian
Indonesian
Hindi
Finnish
Vietnamese
Hebrew
Ukrainian
Greek
Malay
Czech
Romanian
Danish
Hungarian
Tamil
Norwegian
Thai
Urdu
Croatian
Bulgarian
Lithuanian
Latin
Maori
Malayalam
Welsh
Slovak
Telugu
Persian
Latvian
Bengali
Serbian
Azerbaijani
Slovenian
Kannada
Estonian
Macedonian
Breton
Basque
Icelandic
Armenian
Nepali
Mongolian
Bosnian
Kazakh
Albanian
Swahili
Galician
Marathi
Punjabi
Sinhala
Khmer
Shona
Yoruba
Somali
Afrikaans
Occitan
Georgian
Belarusian
Tajik
Sindhi
Gujarati
Amharic
Yiddish
Lao
Uzbek
Faroese
Haitian Creole
Pashto
Turkmen
Nynorsk
Maltese
Sanskrit
Luxembourgish
Myanmar
Tibetan
Tagalog
Malagasy
Assamese
Tatar
Hawaiian
Lingala
Hausa
Bashkir
Javanese
Sundanese
Cantonese

Supported Language Codes in JSON

{
  "en": "english",
  "zh": "chinese",
  "de": "german",
  "es": "spanish",
  "ru": "russian",
  "ko": "korean",
  "fr": "french",
  "ja": "japanese",
  "pt": "portuguese",
  "tr": "turkish",
  "pl": "polish",
  "ca": "catalan",
  "nl": "dutch",
  "ar": "arabic",
  "sv": "swedish",
  "it": "italian",
  "id": "indonesian",
  "hi": "hindi",
  "fi": "finnish",
  "vi": "vietnamese",
  "he": "hebrew",
  "uk": "ukrainian",
  "el": "greek",
  "ms": "malay",
  "cs": "czech",
  "ro": "romanian",
  "da": "danish",
  "hu": "hungarian",
  "ta": "tamil",
  "no": "norwegian",
  "th": "thai",
  "ur": "urdu",
  "hr": "croatian",
  "bg": "bulgarian",
  "lt": "lithuanian",
  "la": "latin",
  "mi": "maori",
  "ml": "malayalam",
  "cy": "welsh",
  "sk": "slovak",
  "te": "telugu",
  "fa": "persian",
  "lv": "latvian",
  "bn": "bengali",
  "sr": "serbian",
  "az": "azerbaijani",
  "sl": "slovenian",
  "kn": "kannada",
  "et": "estonian",
  "mk": "macedonian",
  "br": "breton",
  "eu": "basque",
  "is": "icelandic",
  "hy": "armenian",
  "ne": "nepali",
  "mn": "mongolian",
  "bs": "bosnian",
  "kk": "kazakh",
  "sq": "albanian",
  "sw": "swahili",
  "gl": "galician",
  "mr": "marathi",
  "pa": "punjabi",
  "si": "sinhala",
  "km": "khmer",
  "sn": "shona",
  "yo": "yoruba",
  "so": "somali",
  "af": "afrikaans",
  "oc": "occitan",
  "ka": "georgian",
  "be": "belarusian",
  "tg": "tajik",
  "sd": "sindhi",
  "gu": "gujarati",
  "am": "amharic",
  "yi": "yiddish",
  "lo": "lao",
  "uz": "uzbek",
  "fo": "faroese",
  "ht": "haitian creole",
  "ps": "pashto",
  "tk": "turkmen",
  "nn": "nynorsk",
  "mt": "maltese",
  "sa": "sanskrit",
  "lb": "luxembourgish",
  "my": "myanmar",
  "bo": "tibetan",
  "tl": "tagalog",
  "mg": "malagasy",
  "as": "assamese",
  "tt": "tatar",
  "haw": "hawaiian",
  "ln": "lingala",
  "ha": "hausa",
  "ba": "bashkir",
  "jw": "javanese",
  "su": "sundanese",
  "yue": "cantonese"
}