Turn your own notes into study flashcards in minutes
Upload a PDF, slide deck, set of notes or a photo of a page. DeckOwl writes the cards and schedules reviews with spaced repetition.
How AI study flashcards work
Good study flashcards start with the right source material. Upload the chapter, lecture slides or notes you already have, and the AI pulls out the terms and ideas that matter most.
- Works with PDF, DOCX, PPTX, plain text and photos of pages
- Spaced repetition schedules reviews based on how well you recall each card
- Free plan includes 3 generations per month and browser study
- Plus adds unlimited generations and exports to PDF, DOCX, Anki and CSV
Reads your files
Accepts PDF, DOCX, PPTX, plain text and images. Photos of pages are read with text recognition.
Writes the cards for you
Each card pulls a key term, date or idea from your material, so you spend your time studying rather than typing.
Reviews at the right time
Spaced repetition shows harder cards more often and easy ones less often, so you revisit material just before it fades.
How it works
Upload your material
Add a PDF, slides, a document or a photo of your notes.
Generate your cards
DeckOwl turns the content into flashcards you can edit before you start.
Study on a schedule
Work through the deck in the browser and let spaced repetition set when each card returns.
Spaced repetition then decides what you see and when. Cards you miss come back sooner, and cards you know move further apart, which keeps your review time focused on what you still need to learn.
Because the cards come from your own material, the deck matches your course rather than a generic list. You can edit any card before studying to correct wording or add detail.
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Flashcard study website from your notes
Turn PDFs, slides and notes into flashcards with spaced repetition. Start free in your browser.
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Frequently asked questions
How many flashcards should I make for a Civil War unit?
Aim for one card per key event, person, or cause in your notes, which often lands between 30 and 60 cards for a single unit. Split large topics such as Reconstruction into smaller decks so each review session stays manageable.
What makes a good flashcard for American history?
A strong card asks for one fact with a clear answer, such as a date, a cause, or the outcome of a battle. Avoid cards with long answers, and make sure the question names the event so the answer is unambiguous.
Is there a free plan?
Yes. The free plan includes 3 generations per month and lets you study in the browser, with no credit card needed to start. Exports are part of the paid Plus plan.
Can I export my flashcards to Anki?
Yes, but export is a paid feature. Plus costs $39/year or $7.99/month and includes PDF, DOCX, Anki and CSV export, and students get 40% off with a school email.
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