A beautiful vocabulary flashcard appears on every webpage — automatically. No apps, no study sessions, no willpower needed.
As neural networks become more sophisticated, the ephemeral nature of human attention is being studied more carefully...
Vocabitor integrates into your browsing seamlessly, so learning happens in the background — passively, every day.
A non-intrusive card slides onto any webpage you visit. It auto-dismisses after 10 seconds, pauses when you hover, and never breaks your flow.
Turn any flashcard into a timed multiple-choice quiz. Track every mistake and replay only words you got wrong.
Pick your exact level — plus dedicated TOEFL & IELTS packs downloadable on demand.
Instant translation in 10+ native languages including Arabic, Chinese, Spanish, French & more.
Schedule breaks so cards never interrupt focused work or sleep. Set any time window — it silently waits.
A slim bar at the bottom shows the last word so you can revisit it anytime — click to reopen the full card.
Five simple steps — then you can forget about it and just browse normally.
One click from the Chrome Web Store. Free, no account required.
Choose your CEFR level, language, frequency & quiet hours.
Cards appear on every site you visit. Hover to pause, save or skip.
Bookmark interesting words. Take quizzes, review mistakes, track progress.
Upgrade for all 8 levels, unlimited cards, and advanced quiz modes.
Start free forever. Upgrade when you're ready to master all levels.
Cancel anytime · No credit card tricks
Join 50,000+ users building English vocabulary passively, every day.
No credit card required · Works on any website · Cancel anytime