Spaced Repetition Tool
SRS flashcard system for effective learning
Deck
- Create a deck or load the sample to start.
- Add cards with a question on the front and answer on the back.
- During review, rate each card Again, Hard, Good, or Easy.
- The SM-2 algorithm schedules the next review based on how well you knew it.
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What is Spaced Repetition Tool?
Spaced Repetition Tool uses the SM-2 algorithm to help you memorize anything. Create flashcards, review them on a smart schedule, and track your progress. Difficult cards show up more often, and cards you already know show up less, so you spend less time studying and remember more.
How to use
- Create a deck and add flashcards with a front (question/term) and back (answer/definition).
- Start a review session — cards due for review appear based on the SM-2 spaced repetition algorithm. Rate each card from 'Again' to 'Easy'.
- Track your progress with statistics: cards learned, review accuracy, upcoming schedule. Export your decks as JSON for backup.
Result
You're studying Spanish vocabulary. Create a deck, add 20 cards (e.g., front: 'house', back: 'la casa'). After the first review, easy cards won't appear for 4 days, while difficult ones return tomorrow.
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