Size an Anki deck from the notes you already have
Upload PDFs, slides, notes or images and get AI flashcards with spaced repetition. No credit card needed to start.
How to size an Anki deck from your own material
Most people who look up an anki deck calculator want a rough number: how many cards, how long reviews will take, whether a deck is getting too big. DeckOwl does not estimate those figures, but it builds the deck itself from your PDF, slides, notes or page photos, so the card count reflects your actual material.
- Upload PDF, DOCX, PPTX, plain text or images
- Flashcards with spaced repetition
- Free plan: 3 generations per month and browser study
- Plus: $39/year or $7.99/month, with Anki export
Cards from your material
Upload PDF, DOCX, PPTX, plain text or photos of pages. Flashcards are built from what you actually need to learn.
Spaced repetition
Cards return on a schedule that spreads review over time, so the deck stays manageable as it grows. Included on Plus.
Export to Anki
Plus exports to Anki, along with PDF, DOCX and CSV. The free plan lets you study in the browser without exports.
How it works
Upload your material
Add a PDF, slide deck, notes file or a photo of a page.
Generate the flashcards
The free plan includes 3 generations per month. Plus is unlimited.
Study or export
Review in the browser, or export the deck to Anki on Plus.
Once the cards exist, you can trim them, study them in the browser, and move them into Anki on Plus. Spaced repetition handles the scheduling, so the deck stays manageable as you add more material. Students get 40% off Plus with a school email, and no credit card is needed to start.
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Frequently asked questions
How many flashcards should I make for a calculator course?
There is no fixed number. Generate cards from one chapter or one lab, then keep the ones you miss when you quiz yourself.
How do I study calculator functions for an exam?
Practice on the exact model you will use, and test yourself on what each key does, such as MC, MR, nPr and ln. Short, frequent sessions work better than one long cram.
Can I export my deck to Anki?
Yes, Anki export is included on the Plus plan. The free plan lets you study in the browser but does not include exports.
Is there a free plan?
Yes. It includes 3 generations per month and browser study, and you do not need a credit card to start.
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