Flashcard & Spaced Repetition Quiz Maker

Create interactive flashcards with 3D flip animation, Leitner 5-box spaced repetition tracking, and CSV deck export.

About this tool

Accelerate memory retention using proven Leitner spaced repetition flashcards.

Organizes cards into 5 difficulty boxes; correct answers promote cards forward while missed cards return to Box 1.

How does the Leitner system work?

Cards in higher boxes are reviewed less frequently, focusing your study time on cards you have not yet mastered.

CSV export implements RFC 4180 formula-injection defense.

All flashcard decks remain stored in local browser memory.

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