Type the front (question) and back (answer) for a card and click Add card; in the Study box, click Show answer to flip a card during a study pass.
Your list is saved in this browser only - it never leaves your device. Export a backup so you keep it if you clear your browser or switch devices (some browsers clear stored data automatically).
Flashcards (Spaced Repetition)
Study a stack of flashcards you build yourself, right in this browser - no sign-in, no app to install.
Mark a card "I knew it" to set it aside for this pass, or "Still learning" to keep it in the queue; Shuffle randomizes the study order.
"Still learning" does not show the same card again right away - it moves to the end of the current queue, so a study pass spreads your weaker cards out instead of repeating one back-to-back.
Cards are saved in this browser via local storage, so they survive a page reload; export a backup (JSON) before clearing browser data or switching devices, since neither is synced automatically.
Frequently Asked Questions
What does Flashcards (Spaced Repetition) do?
Study a stack of flashcards you build yourself, right in this browser - no sign-in, no app to install.
When should I reach for flashcards (spaced repetition)?
Mark a card "I knew it" to set it aside for this pass, or "Still learning" to keep it in the queue; Shuffle randomizes the study order.
What complementary tools work well alongside flashcards (spaced repetition)?
This is a simple study aid, not a spaced-repetition scheduler - there is no algorithm timing when a card comes back; "Study all again" just clears every card's known flag so the full deck re-enters the queue.