Language coverage by plan

DuoVox offers 49 languages, but not every language works on every plan. The Free plan runs entirely on your device, so it can only support languages we can ship a voice model for. Check your language here before you choose a plan.

✓ Fully supported • Partly supported – Not available on this plan

Free

Runs entirely on your device. No internet needed, no audio ever leaves your computer.

22 of 49 languages

  • EnglishEnglishCaptions and translation, fully on your device
  • RussianРусскийCaptions and translation, fully on your device
  • UkrainianУкраїнськаCaptions and translation, fully on your device
  • ArabicالعربيةCaptions and translation, fully on your device
  • BengaliবাংলাNot available offline — needs an online plan
  • BulgarianБългарскиNot available offline — needs an online plan
  • Chinese (Simplified)中文(简体)Captions and translation, fully on your device
  • Chinese (Traditional)中文(繁體)Captions and translation, fully on your device
  • CatalanCatalàCaptions and translation, fully on your device
  • CroatianHrvatskiNot available offline — needs an online plan
  • CzechČeštinaCaptions and translation, fully on your device
  • DanishDanskNot available offline — needs an online plan
  • DutchNederlandsCaptions and translation, fully on your device
  • EsperantoEsperantoCaptions on your device — translation needs an online plan
  • EstonianEestiNot available offline — needs an online plan
  • FarsiفارسیCaptions and translation, fully on your device
  • FinnishSuomiNot available offline — needs an online plan
  • FrenchFrançaisCaptions and translation, fully on your device
  • GermanDeutschCaptions and translation, fully on your device
  • GreekΕλληνικάCaptions and translation, fully on your device
  • GujaratiગુજરાતીCaptions on your device — translation needs an online plan
  • HebrewעבריתNot available offline — needs an online plan
  • Hindiहिन्दीCaptions on your device — translation needs an online plan
  • HungarianMagyarNot available offline — needs an online plan
  • IndonesianBahasa IndonesiaNot available offline — needs an online plan
  • ItalianItalianoCaptions and translation, fully on your device
  • Japanese日本語Captions and translation, fully on your device
  • KazakhҚазақшаCaptions on your device — translation needs an online plan
  • Korean한국어Captions and translation, fully on your device
  • KyrgyzКыргызчаCaptions on your device — translation needs an online plan
  • LatvianLatviešuCan be translated INTO, but speech in this language is not captioned
  • LithuanianLietuviųCan be translated INTO, but speech in this language is not captioned
  • NorwegianNorskNot available offline — needs an online plan
  • PolishPolskiCaptions and translation, fully on your device
  • PortuguesePortuguêsCaptions and translation, fully on your device
  • RomanianRomânăNot available offline — needs an online plan
  • SerbianСрпскиNot available offline — needs an online plan
  • SlovakSlovenčinaNot available offline — needs an online plan
  • SlovenianSlovenščinaNot available offline — needs an online plan
  • SpanishEspañolCaptions and translation, fully on your device
  • SwedishSvenskaCaptions and translation, fully on your device
  • TajikТоҷикӣCaptions on your device — translation needs an online plan
  • Tamilதமிழ்Not available offline — needs an online plan
  • TeluguతెలుగుCaptions on your device — translation needs an online plan
  • ThaiไทยNot available offline — needs an online plan
  • TurkishTürkçeCaptions and translation, fully on your device
  • UrduاردوNot available offline — needs an online plan
  • UzbekOʻzbekCaptions on your device — translation needs an online plan
  • VietnameseTiếng ViệtCaptions and translation, fully on your device

Standard

Online accuracy for everyday interpreting, with on-device fallback.

33 of 49 languages

  • EnglishEnglishIncluded
  • RussianРусскийIncluded
  • UkrainianУкраїнськаIncluded
  • ArabicالعربيةIncluded
  • BengaliবাংলাNot available on Standard — available on Professional
  • BulgarianБългарскиIncluded
  • Chinese (Simplified)中文(简体)Included
  • Chinese (Traditional)中文(繁體)Not available on Standard — available on Professional
  • CatalanCatalàIncluded
  • CroatianHrvatskiIncluded
  • CzechČeštinaIncluded
  • DanishDanskIncluded
  • DutchNederlandsIncluded
  • EsperantoEsperantoNot captioned on any plan
  • EstonianEestiNot available on Standard — available on Professional
  • FarsiفارسیIncluded
  • FinnishSuomiIncluded
  • FrenchFrançaisIncluded
  • GermanDeutschIncluded
  • GreekΕλληνικάIncluded
  • GujaratiગુજરાતીNot available on Standard — available on Professional
  • HebrewעבריתIncluded
  • Hindiहिन्दीIncluded
  • HungarianMagyarIncluded
  • IndonesianBahasa IndonesiaIncluded
  • ItalianItalianoIncluded
  • Japanese日本語Included
  • KazakhҚазақшаNot available on Standard — available on Professional
  • Korean한국어Included
  • KyrgyzКыргызчаNot captioned on any plan
  • LatvianLatviešuNot captioned on any plan
  • LithuanianLietuviųNot captioned on any plan
  • NorwegianNorskNot available on Standard — available on Professional
  • PolishPolskiIncluded
  • PortuguesePortuguêsIncluded
  • RomanianRomânăIncluded
  • SerbianСрпскиNot available on Standard — available on Professional
  • SlovakSlovenčinaIncluded
  • SlovenianSlovenščinaIncluded
  • SpanishEspañolIncluded
  • SwedishSvenskaIncluded
  • TajikТоҷикӣNot captioned on any plan
  • Tamilதமிழ்Not available on Standard — available on Professional
  • TeluguతెలుగుNot available on Standard — available on Professional
  • ThaiไทยIncluded
  • TurkishTürkçeIncluded
  • UrduاردوNot available on Standard — available on Professional
  • UzbekOʻzbekNot captioned on any plan
  • VietnameseTiếng ViệtIncluded

Professional

Our most accurate engine, for high-stakes and specialist work.

43 of 49 languages

  • EnglishEnglishIncluded
  • RussianРусскийIncluded
  • UkrainianУкраїнськаIncluded
  • ArabicالعربيةIncluded
  • BengaliবাংলাIncluded
  • BulgarianБългарскиIncluded
  • Chinese (Simplified)中文(简体)Included
  • Chinese (Traditional)中文(繁體)Included
  • CatalanCatalàIncluded
  • CroatianHrvatskiIncluded
  • CzechČeštinaIncluded
  • DanishDanskIncluded
  • DutchNederlandsIncluded
  • EsperantoEsperantoNot captioned on any plan
  • EstonianEestiIncluded
  • FarsiفارسیIncluded
  • FinnishSuomiIncluded
  • FrenchFrançaisIncluded
  • GermanDeutschIncluded
  • GreekΕλληνικάIncluded
  • GujaratiગુજરાતીIncluded
  • HebrewעבריתIncluded
  • Hindiहिन्दीIncluded
  • HungarianMagyarIncluded
  • IndonesianBahasa IndonesiaIncluded
  • ItalianItalianoIncluded
  • Japanese日本語Included
  • KazakhҚазақшаIncluded
  • Korean한국어Included
  • KyrgyzКыргызчаNot captioned on any plan
  • LatvianLatviešuCan be translated INTO, but speech in this language is not captioned
  • LithuanianLietuviųCan be translated INTO, but speech in this language is not captioned
  • NorwegianNorskIncluded
  • PolishPolskiIncluded
  • PortuguesePortuguêsIncluded
  • RomanianRomânăIncluded
  • SerbianСрпскиIncluded
  • SlovakSlovenčinaIncluded
  • SlovenianSlovenščinaIncluded
  • SpanishEspañolIncluded
  • SwedishSvenskaIncluded
  • TajikТоҷикӣNot captioned on any plan
  • Tamilதமிழ்Included
  • TeluguతెలుగుIncluded
  • ThaiไทยIncluded
  • TurkishTürkçeIncluded
  • UrduاردوIncluded
  • UzbekOʻzbekNot captioned on any plan
  • VietnameseTiếng ViệtIncluded

Both sides of a conversation need to be supported by the plan you choose. If either language is unavailable on a plan, that speaker will not be captioned.

Free runs entirely on your device and never sends audio anywhere. Standard and Professional use online services for higher accuracy, and fall back to on-device processing if the connection drops.

Supported does not mean identical accuracy. Accuracy varies by language, accent, microphone and background noise, and some languages perform noticeably better than others on the same plan. Treat this page as a list of what is available, not a guarantee of how well it will perform for you.

Language availability depends on third-party services and on-device models and may change without notice. We update this page when it does; the date below shows when it was last generated.

DuoVox is an assistive aid, not a substitute for a qualified human interpreter, and is not certified for regulated medical or legal use. See our Terms of Use.

Regional variants (for example Traditional Chinese and British English) are selected separately in the app and are not listed individually here.

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