Build flippable study flashcards and memorize anything — 100% in your browser, no sign-up.
Try it Free →Beautiful flippable cards show the term on the front and your custom fields on the back. Tap, click, or press Space to flip with a smooth 3D animation.
Add or remove any fields you need — word, meaning, pronunciation, example, notes — to fit any language, subject, or terminology.
Paste a whole list at once. Separate fields with | or Tab, optionally use the first row as field names. JSON and CSV import are also supported.
Review cards sequentially, in random order, or only the ones you haven't mastered yet. Mark each card mastered or for review and watch your progress bar grow.
Tap the speaker on any card to hear the term pronounced via your browser's speech synthesis — great for language learning.
All decks and mastery progress are stored locally in your browser's IndexedDB. Nothing is uploaded — no account, no cloud, no tracking.
Start from the built-in sample deck or create a new one. Click Import to paste a batch of entries, with one card per line and fields separated by | or Tab.
Flip each card to reveal the answer. Navigate with arrow keys or swipe on mobile, and use TTS to hear the pronunciation.
Mark cards as mastered or for review. Switch to 'Unmastered only' mode to focus on what you still need to learn.
Create multiple decks for different subjects, edit entries in list view, and export to JSON or CSV to back up or move your decks between devices.