Turn any PDF into flashcards for RemNote-style review
Upload your lecture PDF, slides or notes and DeckOwl builds flashcards you can review with spaced repetition.
Why a PDF-to-flashcards step saves time
Many students keep their course material in PDFs and then copy notes into RemNote by hand, which eats the hours they meant for studying. A PDF-to-flashcards step handles that first pass: you upload the file and the AI pulls out the terms and questions worth reviewing.
- Upload PDFs, DOCX, PPTX, plain text notes or photos of pages
- Cards are scheduled with spaced repetition so weak ones return sooner
- Review generated cards and edit or delete any that miss the point
- Free plan includes 3 generations per month and browser study
Reads your own files
Upload PDF, DOCX, PPTX, plain text or a photo of a page. Text in images is read with text recognition.
Spaced repetition built in
Cards are scheduled so the ones you miss come back sooner and the ones you know come back later.
Edit before you study
Review the generated cards, fix wording, and delete any that don't match what your instructor taught.
How it works
Upload your PDF
Drop in the lecture slides, textbook chapter or notes you already have.
Generate flashcards
DeckOwl pulls out terms, definitions and questions from the material.
Study on a schedule
Review in short sessions, and let spaced repetition decide what comes up next.
Spaced repetition then schedules each card so you see the hard ones more often and the easy ones less. Review the generated set, cut anything off-target, and keep the cards that match your course.
If you later want to move cards into another app, Plus includes Anki and CSV export. The free plan lets you study in the browser while you decide.
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Frequently asked questions
How should I turn lecture slides into flashcards for studying?
Keep each card to one fact or one question, and write the answer in your own words where you can. Review the cards in short sessions across several days so spacing does the work.
How many flashcards should I make per topic?
Focus on key terms, definitions and cause-and-effect points in each section, which usually means a dozen or two per lecture. Add more only when a concept keeps tripping you up.
Can I export the flashcards to another app?
Yes, Plus includes PDF, DOCX, Anki and CSV export, and Pro adds QTI 2.1 and Moodle XML. The free plan lets you study in the browser but does not include exports.
Do I need a credit card to try it?
No, you can start on the free plan, which includes 3 generations per month. Students get 40% off with a school email.
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