Turn a word list into aligned duplex or fold-over flashcards
- Enter front and back text or import a UTF-8 CSV/TSV with two columns. Check duplicate fronts and edit, reorder or remove cards.
- Practice by flipping cards, shuffling or reviewing only unmastered items. Choose paper, layout and long-edge or short-edge duplex mapping.
- Generate the preview and include the optional numbered test pair. Print those two pages first, verify matching card numbers, then print the deck at actual size.
A back-page mapping that follows the flip edge
For four cards per page, fronts 1,2 / 3,4 map to backs 2,1 / 4,3 for long-edge flipping, or 3,4 / 1,2 for short-edge flipping. Fold-over mode places each front and back beside each other.
Up to 200 cards and 600 characters per side; paper size may require shorter text. Text shrinks only to 10 pt and export is blocked if it still does not fit. Printer feed direction varies, so test first. No account, spaced-repetition scheduler or image cards.