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

A Spanish video with English captions

Snagcast on Windows: a Spanish video with English captions, “Comedy Central, and Cartoon Network, so” over “y Comedy Central y Cartoon Network así que”.
Windows: y Comedy Central y Cartoon Network así que → Comedy Central, and Cartoon Network, so
Snagcast on Android: a Spanish video with English captions, “If you have a Puerto Rican house,” over “Si tú has una casa puertorriqueña,”.
Android: Si tú has una casa puertorriqueña, → If you have a Puerto Rican house,

Video: WIKITONGUES- Regina speaking Spanish by Wikitongues, CC BY 3.0, on Wikimedia Commons.

An English video with Spanish captions

Snagcast on Windows: a English video with Spanish captions, “Soy Catherine Trautmann.” over “I am Catherine Trautmann.”.
Windows: I am Catherine Trautmann. → Soy Catherine Trautmann.
Snagcast on Android: a English video with Spanish captions, “Soy Catherine Trautmann.” over “I am Catherine Trautmann.”.
Android: I am Catherine Trautmann. → Soy 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 Spanish 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 Spanish on Windows and Android, and makes captions from Spanish 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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