Turn your own notes into good Anki flashcards with AI
Upload a PDF, slides, notes or a photo of a page. DeckOwl drafts flashcards with spaced repetition so you can edit the cards and start reviewing.
What makes a card worth reviewing
Most weak flashcards fail for one reason: they ask for too much in a single card. good Anki flashcards test one fact, use a clear question, and have an answer you can check in a few seconds.
- Keep one fact per card, and split lists into separate prompts.
- Write questions that have only one correct answer.
- Use cloze deletions for definitions and short phrases in context.
- Add a hint or source reference only when recall keeps failing.
Cards from your own files
Upload PDFs, DOCX, PPTX, plain text or photos of pages, and get flashcards built from the material you already study.
Spaced repetition built in
Each card is scheduled so the ones you find hard come back sooner, and the ones you know are spaced further apart.
Edit before you study
Review the draft cards, shorten long answers and fix anything unclear before the first study session.
How it works
Upload your material
Add the lecture slides, chapter PDF or notes you need to learn.
Review the draft cards
Keep the cards that test one fact clearly and rewrite or delete the rest.
Study and let spacing work
Review the cards in the browser, and export to Anki on a paid plan if you prefer Anki.
DeckOwl handles the slow first draft. Upload a PDF, slide deck, set of notes or a photo of a page, and the generator proposes cards you can edit before you start reviewing. Spaced repetition then schedules each card so the hard ones return sooner.
Whatever the source, check every card against the original. Remove duplicates, shorten long answers, and rewrite anything that makes you guess what the question is asking.
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Frequently asked questions
How many facts should one Anki card test?
Aim for one fact per card so you can recall the answer in a few seconds. If an answer has several parts, split it into separate cards.
How often should I review cell biology flashcards in Anki?
Anki's spaced repetition schedules reviews automatically, so you only answer the cards it shows you each day. Short, consistent sessions work better than cramming before an exam.
Can I export DeckOwl cards to Anki?
Yes, but export is a paid feature. The Plus plan at $99.90/year or $9.99/month includes Anki export, while the free plan is limited to studying in the browser.
Do I need a credit card to try DeckOwl?
No. You can start on the free plan with 3 generations per month and study in the browser without adding a card.
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