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Korean and English 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 Korean speech into English captions and English speech into Korean captions, on Windows and on Android.

A Korean video with English captions

Snagcast on Windows: a Korean video with English captions, “I have visited Taiwan twice so far.” over “저는 지금까지 대만을 2번 왔습니다.”.
Windows: 저는 지금까지 대만을 2번 왔습니다. → I have visited Taiwan twice so far.

Video: WIKITONGUES- Hanbid speaking Korean by Wikitongues, Teddy Nee, CC BY-SA 4.0, on Wikimedia Commons.

An English video with Korean captions

Snagcast on Windows: a English video with Korean captions, “저는 캐서린 트라우트만입니다.” over “I am Catherine Trautmann.”.
Windows: I am Catherine Trautmann. → 저는 캐서린 트라우트만입니다.
Snagcast on Android: a English video with Korean captions, “나는 캐서린 타격 만입니다.” over “I am Catherine Trautmann.”.
Android: I am Catherine Trautmann. → 나는 캐서린 타격 만입니다.

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 Korean or English 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 Korean on Windows and Android, and makes captions from Korean speech on both. 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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Khmer · Lao · Every language · Captions in your language · Two captions at once