Build your vocabulary, one synapse at a time.
Search any word, save it, and master it through spaced repetition flashcards and AI-powered sentence practice.
Everything you need to reach fluency
Universal Dictionary Search
Look up words across multiple languages. Hear high-quality audio pronunciations and see real-world examples.
Smart Flashcards
Optimized with the SM-2 spaced repetition algorithm to ensure you never forget what you've learned.
Active Practice
Don't just memorize. Construct sentences and receive instant AI feedback on your grammar and context.
Look up words while you browse
Don't break your flow. The Wordnapse extension brings the dictionary to whatever you're reading or watching.
Chrome & Edge
Available now
How Wordnapse works
Search
Find definitions and pronunciation in multi-language dictionaries.
Save
Capture words with one click from the web or within the app.
Master
Train your memory with spaced repetition and sentence building.
"Wordnapse completely changed how I learn languages. The integration between browsing, looking up words, and automatically having flashcards ready to review is seamless."
Sarah Chen
Language Learner
"The subtitle feature is a game-changer! I can watch my favorite K-dramas on Netflix and learn Korean naturally without constantly pausing to check my phone."
Minh Tran
University Student
"I recommend this extension to all my students. It encourages self-study and makes reading English articles online much less intimidating."
Alex Rivera
ESL Teacher
"As a developer, I read a lot of documentation. Inline lookup helps me grasp complex idioms instantly without losing my focus on the code."
Yuki Tanaka
Software Engineer
"The KRDict integration is phenomenal. Having accurate definitions and pronunciation right in my browser makes studying Korean culture so much easier."
Lisa Park
Culture Enthusiast
"It saves me massive amounts of time when translating articles. I just double-click a word and get exactly the context I need."
David Kim
Freelance Translator