Language Reactor - Chrome Web Store
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Improve your skills on your own, effectively and enjoyably, by watching films and series in the language you study.

Language Reactor is a powerful toolbox for learning languages. It helps you to discover, understand, and learn from native materials. Studying will become more effective, interesting, and enjoyable! (formerly called 'Language Learning with Netflix') Netflix The extension adds dual language subtitles, a popup dictionary, precise video playback controls and many more features when watching films and series on the Netflix website! YouTube Thousands of channels for you to watch on any topic you can imagine! Develop your comprehension with authentic language in context. Books and Websites Import text, Language Reactor will add a machine translation in your language and read the text with super-realistic text-to-speech. Our extension runs on Google Chrome on desktop and laptop computers running Windows and MacOS.

4.3 out of 53.5K ratings

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Wigo ImprovJul 22, 2024

Great app. In my view, there is a problem with tagging. Unfortunately, it is impossible to tag instances of "be" as primary verb a different color from be as auxiliary verb. Same goes with instances of have or do. This makes it quite difficult to teach English effectively. I'm hoping you will be able to implement these changes.

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쿠거법사 (사랑우정명예)Jul 20, 2024

very good

1 person found this review to be helpful
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Cody RossJul 17, 2024

It's great for Japanese since you can have furigana displayed above difficult kanji! In general it's also great for other features like being able to go back to any part of the episode or show you're watching via the script on the right side. The only reason I give it 4 stars is because sometimes the subtitles are flat out wrong since it can easily mistake a whole word for a particle + a different word. Please add a feature where we can change the subtitle ourselves for us if we realize it is... Show more

1 person found this review to be helpful


  • Version
  • Updated
    August 30, 2021
  • Offered by
  • Size
  • Languages
    17 languages
  • Developer
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


Language Reactor has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Language Reactor handles the following:

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  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes


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