Active Immersion: Learn English While You Browse

Learn English while you browse: blur your native language, get writing feedback, and save words for spaced repetition.

Practice English with the webpages and messages you already use. Active Immersion adds adjustable immersion, writing feedback, and vocabulary review to your everyday browsing. - Read more in English: blur or translate your chosen native language on webpages, then reveal the original whenever you need it. - Improve your writing: Writing Coach gives feedback on English messages sent on sites you enable, with a score, focused corrections, and short explanations. - Build vocabulary in context: look up an English word, save it with the sentence where you found it, and review it with spaced repetition. Writing corrections can also become flashcards. - Choose your setup: select your native language, English level, and immersion intensity. Track your practice, streak, XP, and writing insights.