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Esperanto captions, translated as the video plays

Snagcast 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 English speech into Esperanto captions, on Windows and on Android.

An English video with Esperanto captions

Snagcast on Windows: a English video with Esperanto captions, “Mi estas Catherine Trautmann.” over “I am Catherine Trautmann.”.
Windows: I am Catherine Trautmann. → Mi estas Catherine Trautmann.
Snagcast on Android: a English video with Esperanto captions, “Mi estas Catherine Trautmann.” over “I am Catherine Trautmann.”.
Android: I am Catherine Trautmann. → Mi estas Catherine Trautmann.

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

How to

  1. Open the video in Snagcast: 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 Esperanto under Translate to.
  5. Under Show, tick Original too to see both lines, as here.

Download free See it work

Where

Snagcast translates captions into Esperanto on Windows and Android. See every language.

Shot on November 1, 2026 with Snagcast Pro switched on, the captions as Snagcast made them. Other speech and translation models' captions can differ. Each phone and computer translates 30 minutes of video for free.

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