Description from extension meta
Enjoy subtitle translator for dualsub, to immersive translate the meaning of any word from Spanish to English and other languages
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Description from store
🔑 Unlock the Full Power of Language Learning with InterSub!
Turn every video session into a personal language classroom with InterSub, the premier AI subtitle translator for immersive and effortless learning. Whether you’re streaming movies on Netflix, enjoying YouTube videos, or diving into courses on Udemy, our AI video translator subtitle for long videos brings seamless subtitle translation directly to your screen.
🚀 What’s New
* AI Language Buddy chat – ask AI-powered questions about slang, grammar, usage, or get extra examples without leaving the screen. Now you can type your questions and save definition of a given explanation to your vocabulary.
* Smarter pipeline – new tokenization, lemmatization and context ranking feed a richer AI dictionary and more accurate word translator pop-ups.
* AI Subtitle Translator – on-the-fly AI Translation builds a second caption track when only one exists (tested on long videos, lectures & anime).
* Anki & Mobile sync upgrades – faster two-way Wordbook updates for spaced-repetition.
🎥 How Does InterSub Subtitle Translator Elevate Your Viewing?
1️⃣ Instantly translate subs into multiple languages, including Spanish to English, English to Japanese, English to German, Russian to English, English the Russian, and English to Turkish.
2️⃣ Hover over subtitles for an instant AI meaning, lemma details, and accurate AI language translation—no pausing or manual searches required.
3️⃣ Automatically generate missing captions through our translator, enhancing your viewing even when track in your native language isn't available.
4️⃣ Easily save new words and phrases to your vocabulary, sync with popular apps like AnkiDroid, or export your word lists to Excel for convenient review.
🌍 Your Ultimate Online Subtitle Translator:
Forget traditional subtitle translation services or cumbersome manual methods like Google translation. InterSub simplifies video-based learning by embedding dualsub directly on your videos. Instantly translate subtitle tracks, words and phrases with our powerful AI video subtitles technology, optimized for accuracy and natural language fluency.
💡 Why Choose InterSub over Others?
- Supports dual subtitles (dual subs) to simultaneously display original and translated texts.
- Features ChatGPT AI subtitle capabilities, allowing you to understand complex idioms, slang, and cultural nuances right in your browser.
- Offers real-time ai instant translate words on a page, including collocations, frequency, and pronunciation, making vocabulary acquisition intuitive and enjoyable.
🎯 Compatible Platforms:
InterSub seamlessly integrates across multiple platforms:
➤ Netflix
➤ YouTube
➤ Prime Video
➤ Crunchyroll
➤ Coursera and more! The full list is here: intersub.cc/#platforms
No matter where you prefer to watch, InterSub is the ultimate ai translator companion.
📖 Build Your Vocabulary Faster:
InterSub Subtitle Translator transforms passive watching into active learning:
• Instantly translate Spanish to English words, phrases, and sentences, enhancing bilingual proficiency.
• Translate subtitles effortlessly from Russian to English, making challenging content accessible.
• Use built-in ai language translator features to clarify word meanings and language nuances instantly.
📝 Premium Features for Accelerated Learning:
Take your experience further with our premium subtitle translation services:
* Unlimited word lookups and translations
* Advanced AI language translation and collocation detection
* AI-generated dual subs for unmatched clarity
* Full access to personal vocabulary stats and analytics
* ChatGPT translation features for real-time linguistic insights
💲 Flexible & Affordable Pricing:
InterSub offers versatile plans designed for every learner:
▸ Free Plan: Get up to 15 lookups/month or unlimited lookups with ads—perfect for casual learners. And unlimited dual subs are included!
▸ Premium Plans: Enjoy AI translation starting at just $1.5/month with our unique pay-as-you-go options for ultimate flexibility or use subscription plan for unlimited translations.
📱 Learn Anytime, Anywhere:
Your vocabulary syncs seamlessly with mobile apps and chatbots:
1. Capture new words directly from videos.
2. Review them on-the-go via apps like AnkiDroid or Telegram bots.
3. Export your vocabulary data effortlessly to Excel for offline studies.
💬 Real-Time ChatGPT AI Subtitle Insights:
No more switching tabs to translate subtitles or search meanings—our integrated AI Language Buddy offers immediate insights into grammar, slang, and cultural contexts. With InterSub’s advanced AI meaning explanations, you stay focused and engaged throughout your viewing.
🎓 Ideal for Everyone:
InterSub Subtitle Translator suits diverse users:
• Students mastering foreign languages
• Busy professionals needing rapid language comprehension
• Cultural enthusiasts exploring new linguistic horizons
• Educators looking for effective video-based teaching aids
🌐 Extensive Language Support:
InterSub currently supports 30+ languages, delivering exceptional ai subtitle translation in languages like English, Spanish, Portuguese, Ukrainian, and more. Visit our platform page for a complete list!
🔧 Easy Setup in Minutes:
Getting started with InterSub is simple and straightforward:
▸ Install our translate extension (completely free!)
▸ Choose your preferred subtitle translation language settings
▸ Start watching videos—translate subtitle instantly with intuitive hover interactions
🛠️ Advanced RTL Language Support:
Optimized specifically for right-to-left languages such as Arabic, Hebrew, and Urdu. InterSub ensures clear, readable subs for all linguistic contexts.
🔝 Why Users Love InterSub:
- Real-time ai subtitle translator for effortless comprehension
- Instant ai video translate functionality with no delay
- Seamless mobile app integration for learning on-the-go
- Transparent and flexible subscription options
Forget outdated russian word translator tools or clumsy browser tabs; InterSub dualsub is your definitive solution for effortless ai instant translate words on a page.
🌟 Ready to Revolutionize Your Video Viewing Experience?
InterSub is more than an online subtitle translator—it’s a powerful AI subtitle tool designed to make language learning natural, enjoyable, and seamlessly integrated into your daily life.
Start using InterSub today and transform your favorite video platforms into dynamic language classrooms!
🙋♂️ Questions or Feedback?
• Visit our website at intersub.cc
• Join our active learning community on Discord: discord.com/invite/AgdxpVmHhb
Experience the future of subtitle translation with InterSub Subtitle Translator—where entertainment truly meets education!
Latest reviews
- (2025-06-06) Kızagan Han: A very good extension for language learning purposes.
- (2025-05-24) Saman Jazaeri: you've got farsi in your list and that is respectable enough to get you 5 starts
- (2025-01-30) Frank Warren: I like the extension. The only reason that I give it 4 stars rather than 5, is because the subtitles for Spanish and English are not synched.
- (2025-01-30) Chi Vu: Works very well this extension is very useful for language learning. Highly recommend!!!
- (2024-12-16) Alice Casey: InterSub is perfect for boosting your skills.
- (2024-12-16) John Samuel: This extension is genius.
- (2024-12-16) Alex Smith: I’ve always struggled with language learning, but this extension makes it effortless.
- (2024-12-07) Leonardo Müller: It´s good for improve a new language and practice!
- (2024-11-11) Ilhom Xayrullayev: Overall, it is one of the best. However, after multiple pauses by me to take the notes, the subtitle is not showing. It is either because of setting or small bug. But still it is good. Kindly ask the developers to see what is the problem Thanks
- (2024-11-03) Cuan Hattingh: This is such a great extension with so many futures! I am so glad I found it.
- (2024-10-31) Stones Freewell: This is the best way to make screen time productive
- (2024-10-30) Raiymbek Assylkhan: Very nice app
- (2024-10-29) peculiar Solomon: Amazing extension! It’s so easy to learn new words while watching my favorite shows on Netflix – love it
- (2024-10-26) Fuek Goddy: I’m amazed at how easy it is to learn while watching Netflix!
- (2024-10-23) Amos Jude: TOP
- (2024-10-21) Wáng Qiáng Lǐ Nà: I appreciate how easy it is to look up words and phrases in real-time. It’s super convenient.
- (2024-10-17) Pavel Yekaterina: Genius!
- (2024-10-16) Henry Frayol: Just hover over the word, get the translation, and keep watching.
- (2024-10-16) Hazel Ivy: Best way to pick up new phrases.
- (2024-10-16) Harper Jack: Amazing for language learners!
- (2024-10-15) Victor Manuel González Dóniz: in a word FANTASTIC
- (2024-10-12) Danielle Sam: I love how I can adjust subtitle positions and control my learning pace with the auto-pause feature.
- (2024-10-12) Eric blossom: It’s like learning by osmosis!
- (2024-10-11) brain Jotter: amazing tools
- (2024-10-09) Paul Charlotte: As someone with little free time, InterSub helps me learn while watching educational videos on LinkedIn Learning. Absolutely love it!
- (2024-10-09) Aleksandr Ivan: I love how easy it is to translate subtitles while watching my favorite shows. Super helpful for learning new words in context.
- (2024-10-07) M S: Extremely helpful for learning languages. Everything works perfectly, the features are thought out well. Fast friendly support. Highly recommend.
- (2024-10-05) Tetiana Lassalle: Great extension! Thank you!
- (2024-10-02) Sam G: Not sure why the whole screen turns white sometimes for a few seconds when using the app. No one else seems to have reported this.
- (2024-09-24) Atabak Gholipour: amazing extension!
- (2024-09-21) Zehra Yavuz: amazing
- (2024-09-08) Nevaeh Pillsbury: this is a wonderful wonderful extension, i do not typically write reviews, but this is exactly what I was looking for, it works on sites like netflix and you can even hover over specific words to see their direct translation.
- (2024-09-08) Juhyeon Kim: Pros: works well on most sites like Netflix, Disney, Youtube, etc. Cons: (1) The position of subtitles are changing when each language appears or disappears. So annoying. (2) The size of subtitles are too small even when it's 150% larger.
- (2024-09-07) Kevin Huang: good tool for language learning
- (2024-08-27) Mahdi Golkhani Zavereh: excellent assistant
- (2024-08-06) Sachiyo Fry: it is close enough translation into my language.
- (2024-08-02) Leah Garrison: very good
- (2024-07-30) German Material: one of the best muti-subtitle website ever. really helpful for language learner.
- (2024-07-16) gao zhuoran: Really cool, it works on coursera while others can't
- (2024-06-23) VeDono: Awesome, I was searching for something like that, but this - better than my imagination
- (2024-05-27) Mto Rulez: cool addon. i turn it on and never disable it anymore. on every youtube i watch, i can enjoy the video and at same time learn new words by just reading subtitles. when i wanna know a word i can stop easy the video and learn the word. very easy, nice addon!
- (2024-05-15) Chass Leonard: LOVE IT!
- (2024-05-15) David Williams: Kudos 5/5
- (2024-05-15) Banky Promotion team: It's very fun and interactive
- (2024-05-15) Aneta Kownacka: Great job developer
- (2024-05-15) Finixemmygrade: does what it says it does and does it well
- (2024-05-15) William Promotion: Awesome app 5/5
- (2024-05-15) William Promotion: Kudos to developer
- (2024-05-15) Victor Randy: The best of all
- (2024-05-15) Mayorkun Funds: Great extension It has open up new possibilities for my global marketing