Learning & practice / Study Stack
Turn your notes into a small flashcard deck
Make private flashcards from question-and-answer pairs. Flip, self-rate, revisit tricky cards, and save your deck without an account or upload.
Recall, flip, repeat
A little practice goes a long way.
Add your own question-and-answer pairs, then take them one card at a time.
Reveal the answer before rating it. With the card focused, press Space or Enter to flip.
Round complete
Save the deck before closing. Refreshing clears the session.
One small recall at a time
Turn a short list into a practice session.
Write a prompt on the front and a short answer on the back. Vocabulary, abbreviations, definitions, and facts all fit. Try recalling the answer before you reveal it, then mark how the card went.
A round shows each selected card once. At the end, you can revisit only the cards marked Again or start the whole deck over. Ratings are your own notes for this session, not an automatic assessment.
Can I paste from a spreadsheet?
Yes. Select Tab, then paste two columns with no header row. Every nonblank line needs a front and a back. Tabs, extra columns, and line breaks inside a cell are not supported. For manually typed cards, separate the sides with one | character.
Are the answers checked?
You check them yourself. The tool shows the answer you supplied and asks for Got it or Again. It does not verify facts, grade your knowledge, schedule future reviews, or promise learning results.
Can I use the deck again later?
Save the deck as JSON and reopen it using the file control. The file keeps the title and all cards in their original order. It does not save ratings, shuffle order, or progress. A downloaded deck is plain text; store it accordingly.
What happens if I edit the deck?
Editing cards or round options clears the current practice session. Start a new round to use the changes. No account, upload, or browser storage is used for your cards, and closing or refreshing the tab clears them.