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Russian and English captions, translated as the video plays

Wuai is a free app for Windows and Android that captions the videos you watch and translates the captions in real time, on your device. These screenshots show it turning Russian speech into English captions and English speech into Russian captions, on Windows and on Android.

Russian captions as a Russian video plays

Recorded in Wuai on Windows with Plus, the free speech model, not sped up: Russian speech with Russian captions, such as “13 февраля этого года.”, and no translation. Each line comes a moment after it is said; turn on Wait for captions and the video waits for it. Video: Убийцу почтальона приговорили к 18 годам строгого режима by Видеоканал ИА "Взгляд-инфо", CC BY 3.0, on Wikimedia Commons.

A Russian video with English captions

Wuai on Windows: a Russian video with English captions, “In the society of Losers, Eduard Alexandrovich.” over “в обществе Лохов Эдуард Александрович.”.
Windows: в обществе Лохов Эдуард Александрович. → In the society of Losers, Eduard Alexandrovich.

Video: Убийцу почтальона приговорили к 18 годам строгого режима by Видеоканал ИА "Взгляд-инфо", CC BY 3.0, on Wikimedia Commons.

An English video with Russian captions

Wuai on Windows: a English video with Russian captions, “Я — Катрин Траутманн.” over “I am Catherine Trautmann.”.
Windows: I am Catherine Trautmann. → Я — Катрин Траутманн.
Wuai on Android: a English video with Russian captions, “Я Кэтрин Траутманн.” over “I am Catherine Trautmann.”.
Android: I am Catherine Trautmann. → Я Кэтрин Траутманн.

Video: Trautmann, Catherine (en) by Manuel Schneider, CC BY 3.0, on Wikimedia Commons.

How to

  1. Open the video in Wuai: go to its website, or paste its link. A video file works too.
  2. Turn on captions: Captions beside the video on Windows, CC on Android.
  3. Under Spoken language, keep Auto-detect or choose the language spoken.
  4. Turn on Translate captions and choose Russian or English under Translate to.
  5. Under Show, tick Original too to see both lines, as here.

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Where

Wuai translates captions into Russian on Windows and Android, and makes captions from Russian speech on both. See every language.

Shot on November 1, 2026 with Wuai Pro switched on, the captions as Wuai made them. Other speech and translation models' captions can differ. Android and Windows translate 30 minutes of video for free; iPhone and Mac require Pro for translation.

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