Turn YouTube into your language classroom.
Watch real videos in any language. Tap any word for an instant definition, save it to your deck, and let spaced repetition make it stick for good.
Four taps from watching to knowing
No flashcards to make, no word lists to hunt down. Every word comes straight from what you're watching.
Remember words at exactly the right moment
Spaced repetition is the science of reviewing a word right before you'd forget it — the quiet engine underneath every deck in Lingo Chill.
Learned in a video, not on a flashcard
A word you meet inside a real scene gets tied to what you saw, the voice that said it, and the moment it happened. Those extra threads are what your brain follows back to the meaning — far more than a word sitting alone on a card.
Learn together, not alone
Join a community of English learners — share the clips and words you love, and jump into discussions on the topics you care about.
Four ways to drill your saved words
Every word you save feeds a practice pool. Mix it up until recognition turns into recall — and recall turns into speaking.
Built to keep you coming back
Learn from the real thing
Level up without noticing
Learn from real videos across TED-Ed, BBC, Easy English and more. A gentle streak turns five minutes a day into real progress — one video, a handful of new words at a time.
Words that take root
Spaced repetition brings each word back at the right moment, so it moves from "seen once" to part of how you speak. Your deck keeps growing, and so do you.
Start learning tonight.
Download Lingo Chill and turn your next video into your next hundred words. Free to start, no ads.
Get in touch
Questions, feedback, a bug, or a partnership idea — we read everything. We usually reply within two business days.