Turn any PDF, slide deck or note into AI flashcards
Shared decks on Reddit rarely match your syllabus. DeckOwl reads your own files and builds flashcards from them, then schedules reviews with spaced repetition.
Why your own AI flashcards beat a shared deck
Study threads on Reddit often pass around decks, but AI flashcards made from your own course material fit your exam far better. A deck written for another class may skip the terms your professor emphasizes or use different definitions.
- Flashcards generated from your own PDFs, slides, notes and images
- Spaced repetition scheduling that adjusts to what you miss
- Edit or delete any card before you start studying
- Export to Anki or CSV on the Plus plan
Built from your material
Upload PDFs, DOCX, PPTX, plain text notes or photos of pages. The flashcards come from what your class actually covers.
Spaced repetition review
Cards you miss come back sooner, and cards you know move further out, so study time goes to the material you are weakest on.
Study where you want
Study in the browser on the free plan. Plus adds PDF, DOCX, Anki and CSV export for studying outside the site.
How it works
Upload your files
Add a PDF, slides, notes or a photo of a textbook page. Text recognition reads the images.
Review the generated cards
Check the front and back of each flashcard, edit anything unclear, and remove cards you do not need.
Study on a schedule
Start a review session and let spaced repetition bring back the cards you are most likely to forget.
Upload the lecture slides, chapter PDF or notes you already have, and DeckOwl writes question-and-answer cards from that text. You can then review them with spaced repetition, so the cards you struggle with come back more often than the ones you already know.
If you want to start with no commitment, the free plan includes 3 generations per month and browser study. Plus unlocks unlimited generations and exports for Anki, CSV, PDF and DOCX.
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Frequently asked questions
How many flashcards should I make from one biology chapter?
Aim for one card per key term, process or concept in the chapter rather than a fixed count. Cards that test a single fact are easier to recall than cards that pack in a paragraph.
What makes a flashcard good for studying?
Each card should ask one clear question with an answer you can say from memory. If the back needs several sentences, split it into two cards so each review stays quick.
Can I export my flashcards to Anki?
Yes, Anki export is included in the Plus plan, which costs $39 per year or $7.99 per month. Students can get 40% off with a school email.
Is there a free plan, and do I need a credit card?
The free plan gives you 3 generations per month and lets you study in the browser, but it does not include exports. No credit card is needed to start.
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