CRX id
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hoombieeljmmljlkjmnheibnpciblicm
Description from extension meta
Learn languages effectively by watching films and series in your target language.
Image from store
Description from store
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.
Latest reviews
- (2025-07-06) This tool is incredible the level of detail and features to learn languages are superb. I'm considering on paying premium
- (2025-07-05) Stopped working
- (2025-07-05) cannot log in and sign up，ghost，
- (2025-07-05) Super cool concept and nice UI for seeing subtitles in two languages simultaneously!
- (2025-07-01) GOOD EXTENSIONS
- (2025-07-01) It's good because it allows me to watch Netflix with CC subtitles which I can't do otherwise and change entirely how I'm able to learn with the show, but there's just been so many frustrating errors like right not I can't use it and I've uninstalled, reinstalled, signed in signed out, checked for updates, restarted etc.
- (2025-06-29) awesome
- (2025-06-27) hi, here is the idea to improve the user's experience, how about turn Auto Pause on only if there are unknown word in the phrase?
- (2025-06-25) Absolutely critical to my language learning journey. There are some small bugs but overall it's super feature rich and useful for learning by watching Youtube, I don't what I would've done before this!
- (2025-06-24) It was good, but lacked video summaries. The community recommended the TinaMind extension, which has subtitle translation and video summaries, and solved my problem.
- (2025-06-22) Been using for just a day and its one of my favorites immedietly - and i say that as someone running 50 extensions and user scripts, so many different tools packed into one working package
- (2025-06-15) Very good tools for learning!
- (2025-06-13) stop working recently for some reason
- (2025-06-13) I don't know what the problem is, but it works on Google Chrome and doesn't work on Brave. I have been using this extension for one year now, and this is the first problem. Please fix it.
- (2025-06-13) recently not working
- (2025-06-12) not working
- (2025-06-12) I'm a premium user, and I've always used this extension to learn English. I love this extension, but it doesn't work on YouTube anymore. Without YouTube support, this extension becomes unusable in my opinion. I hope it can be fixed soon. If this is fixed, I will change my review. Update (Jun 12, 2025): I found a way to use Language Reactor. The issue was related to recent changes YouTube made to block ad blockers, which also affected Language Reactor. I decided to try the Brave browser to solve the ad blocker problem, and out of curiosity, I tested Language Reactor there. As I suspected, the extension started working. So, I ended up solving two problems at once—maybe this can help you too.
- (2025-06-11) This is a great extension and a fantastic tool for assisting with language learning. Currently it is not working on youtube. I'm still giving 5 stars because the devs have acknowledged that a change with youtube has broken the extension and are working to fix it.
- (2025-06-11) Doesn't work on YouTube now
- (2025-06-11) not working in youtube now , what problem?
- (2025-06-10) It doesn’t work on YouTube like it used to. Is there any way to fix it, please?
- (2025-06-10) Doesn't work on youtube as advertised
- (2025-06-07) it's not working on YouTube . i am trying to long in on website but still i cannot
- (2025-06-07) I've been using this for years now it's not working on YouTube. I'll change my review once you fix it. Update: It has been fixed. Thanks a lot!
- (2025-06-07) Doesn't work anymore on Youtube. Hope it can be fixed soon.
- (2025-06-07) Doesn't work for YouTube in a browser? It used to work before tbh, I hope you fix this soon.
- (2025-06-06) It works perfectly. Thank you for much.
- (2025-06-03) Any issues with YouTube? It hasn't been working for a while.
- (2025-06-02) Just started using it, great. I have used other extensions like it before and this one tops. period.
- (2025-05-26) Very helpful learning Chinese since it has Pinyin translations
- (2025-05-21) This is great
- (2025-05-19) i reinstalled and it works! but i wish the study language part was for the bottom language as well.
- (2025-05-13) There is one option we have been asking for so long. We request that you add an automatic repeat option for each subititle. Lets there is an important sentence that I don't understand the Language Reactor should repeat it for as long as I fully understand the sentence while I am taking notes so I dont have to press button for current subtitle each and every time. We have been patient and did not leave so far so please add this option as urgent. It critically needed.
- (2025-05-01) Doesn't work
- (2025-04-27) there should be a setting for previous subtitles and replay a few milliseconds before
- (2025-04-26) Language Reactor has been an amazing tool for studying languages through YouTube videos! One small feature that would make it even better is a subtitle repeat option. It would be great if I could loop the current subtitle until I decide to move to the next one. This would really help when I'm trying to take notes or fully understand each line without having to manually rewind. Hope you can consider adding this—thanks for building such a fantastic extension!
- (2025-04-23) I really love using Language Reactor—it's one of the best tools out there for learning languages with YouTube! One feature I’d love to see added is a repeat button. When this is turned on, it should automatically repeat the current subtitle until I manually click "next" or turn the repeat off. This would be incredibly helpful when I’m taking notes or trying to understand tricky phrases. It would save time and help with more focused learning. Thanks for the great work so far!
- (2025-04-21) It was good, but lacked video summaries. The community recommended the TinaMind extension, which has subtitle translation and video summaries, and solved my problem.
- (2025-04-21) It's great to use this extension to learn english with Netflix, but I prefer to download Netlfix subtitles with StreamUlt Netflix VIdeo Downloader to learn. This way, I have more control over the netflix subtitles.
- (2025-04-19) The best of Extensions for learning english. Thankyou
- (2025-04-16) VERY GOOD extension. Deserves 6 stars
- (2025-04-15) A magnificent tool to learn and improve a language
- (2025-04-13) It's good at what it does but it lacks pinyin as an option for translation which is pretty important for a beginner learning mandarin.
- (2025-04-11) The best extension! My students use it, and we use for our classes 11/10
- (2025-04-01) short cut is conflicting. Id like to change the shortcut key(or off the key)
- (2025-03-28) I can't sign in .... it just loops back to netflix
- (2025-03-26) Please add a function to be able to change the color of the subtitles.
- (2025-03-25) I never seen translate extension that do a good jobs like this before, thank you so much.
- (2025-03-24) good
- (2025-03-21) Was pretty goof but can't seem to login anymore now.