Build custom flashcard decks, save sentences, and let the SM-2 algorithm surface each item at exactly the right moment — so nothing slips through the cracks.
Features
Two study modules, one proven algorithm, and AI that does the heavy lifting.
Build custom decks for any language pair and master vocabulary with SM-2 spaced repetition.
Save sentences with usage examples and rich grammar notes, then study them with spaced repetition.
Enter any topic and Gemini AI instantly generates a full deck of flashcards for you.
How it works
Three steps to lasting fluency.
Create your deck
Add flashcards or sentences manually, or let AI generate a full deck on any topic in seconds.
Study every day
The spaced repetition algorithm adapts to your pace and surfaces cards right before you forget them.
Build lasting fluency
Track your streak, watch your progress compound, and turn daily practice into real fluency.
Join LangLoop today — free to start, no credit card required.
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