Lantern AI — Learn Languages While You Read

Simplify text at your CEFR level and build vocabulary through contextual learning

Lantern sits on any page in Chrome and makes it readable at your level. Tap a word you don't know, see it in your language, and it joins your vocabulary. From then on Lantern weaves it back into every text it simplifies for you — a different sentence, a different context each time — until you stop needing it. You never sit down to revise. You keep running into your own vocabulary while reading the news, an article, a forum thread, a research paper, a recipe. Turn on Quiz mode and the page in front of you becomes the exercise itself: gaps to fill, options to pick, lines to unscramble — built from what you saved, dropped inline into the text you were already reading. 📰 Read anything at your level 📰 Hit a paragraph that's too dense and Lantern rewrites it to your CEFR level — same meaning, language you can carry. The original is one click away. 🔖 Save without building decks 🔖 No cards to fill in, no lists to maintain. Tap, read the meaning, keep going. 🔒 Turn it off wherever you want 🔒 Lantern works on the pages you read, with no setup. Don't want it on a site? Switch it off there and it stays off. 🪤 It catches the words you get wrong 🪤 Some English words look like a word in your own language and mean something else entirely. You never look them up — you're sure you already know them. Lantern marks them in the text you're reading, shows what the word really means, and where the two languages parted ways. A few days later it brings the word back to check it stuck. False friends, lookalikes, hidden negatives, phrasal verbs — caught in real reading, not in a list someone handed you. 🔄 It comes back until it sticks 🔄 Every simplified text is rebuilt around what you've saved. The repetition happens inside your reading, not in a separate queue. 💡 Every text becomes an exercise💡 Quiz mode turns the article you're on into practice made from your own saved vocabulary — inline, no second app, no second tab. 🗣 Even in your own language 🗣 Switch to reading in your native language and what you're learning still surfaces — road quietly appearing on a page that has nothing to do with English. 🫰 Free to start 🫰 No account, no credit card, no trial clock.