Turn your PDFs, slides and notes into flashcards with AI
Upload a lecture deck, textbook chapter or photo of your notes. DeckOwl reads the text and builds flashcards you can review on a spaced repetition schedule.
How to convert your study material into flashcards
Most students already have the material: a lecture deck, a textbook PDF, or a page of handwritten notes. An AI flashcard converter reads that file and turns it into question and answer cards you can review on a schedule.
- Start with the section your exam covers, not the whole textbook.
- Keep one fact per card so you can grade yourself honestly.
- Edit any card that is too wordy or that copies a long paragraph.
- Review a little each day, since spaced repetition works best in short sessions.
Works with the files you already have
Upload PDF, DOCX, PPTX, plain text or images. Photos of pages are read with text recognition.
Spaced repetition built in
Cards come back at the intervals that help you remember them, so you spend less time rereading and more time recalling.
Export when you need to
Plus users can export to PDF, DOCX, Anki and CSV. The free plan lets you study in the browser.
How it works
Upload your material
Add a PDF, slide deck, document, text file or photo of your notes.
Review the generated cards
Check the questions and answers, then edit or delete any card that needs work.
Study on a schedule
Review the cards each day and let spaced repetition bring back the ones you miss.
Converting content is only the first step. The cards that help most are short, focused on one fact each, and checked against the source so you know the answer is right. Reviewing them over several days, rather than cramming, is what moves facts into long-term memory.
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Frequently asked questions
How many flashcards should I make from one chapter?
There is no fixed number, but one card per key term or fact works well for most chapters. Remove cards that repeat the same idea so your reviews stay focused.
What makes a flashcard useful for memorizing biology?
A useful card asks for one specific fact, such as a function or a definition, and the answer fits on a single line. Cards that ask you to explain a whole process are better split into several smaller questions.
Can I export the flashcards to Anki?
Yes, export to Anki is a Plus feature, along with PDF, DOCX and CSV export. The free plan includes three generations per month and studying in the browser.
Do I need a credit card to try it?
No, you can start without a credit card. Students get 40% off a paid plan with a school email.
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