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Turn your PDF notes into Anki cards with AI

Ready-made printable decks rarely match your course. Upload your own PDF, slides, or notes and DeckOwl builds flashcards from your material, with spaced repetition built in.

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Why build Anki cards from your own PDF

If you were hoping for a ready-made printable deck, DeckOwl takes a different route: it builds Anki cards from PDF files you already have, so the cards match your syllabus and your professor's wording.

  • Upload PDFs, DOCX, PPTX, plain text notes, or photos of pages
  • Review cards with spaced repetition in the browser
  • Export to Anki, PDF, and CSV with a Plus plan
  • Students can get 40% off with a school email
Example Newton's laws of motion flashcards
State Newton's first law of motion.An object stays at rest or in uniform motion unless a net external force acts on it.
What does Newton's second law state?Net force equals mass times acceleration, F = ma, so acceleration depends on both the force and the mass.
State Newton's third law of motion.Every action force has an equal and opposite reaction force acting on a different object.
What is inertia?The tendency of an object to resist changes in its state of motion, which depends on its mass.
What is the SI unit of force?The newton (N), equal to 1 kg·m/s².
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Built from your own PDF

Upload a lecture PDF, textbook chapter, or DOCX file and get cards that cover your specific material, not a generic deck.

Spaced repetition included

Flashcards are scheduled so you review the ones you are about to forget, which keeps study time focused.

Export to Anki on Plus

Plus exports your cards as Anki, PDF, DOCX, and CSV files. The free plan studies in the browser.

How it works

Upload your PDF

Add a PDF, slide deck, notes file, or a photo of a page. Images are read with text recognition.

Generate your flashcards

DeckOwl reads the material and writes question-and-answer cards you can review right away.

Study or export

Review in the browser on the free plan, or export to Anki and PDF on Plus.

Writing cards by hand takes hours, and copied decks often include facts your course never covers. Generating from your own PDF keeps the focus on what you actually need to know before an exam.

Spaced repetition then decides when each card comes back, so the material you struggle with appears more often than the material you already know.

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Frequently asked questions

How many flashcards should I make for Newton's laws of motion?

Aim for one card per law plus one for each key term, such as inertia, net force, and action-reaction pairs. Most chapters work well with 20 to 40 focused cards rather than one card for every sentence.

How do I write good flashcards for physics formulas?

Put the situation or question on the front and the formula with its units on the back. Add a short note on when the formula applies so you remember the conditions, not just the symbols.

Can I export Anki cards from a PDF for free?

Exports are a paid feature. Plus costs $99.90 per year or $9.99 per month and includes Anki, PDF, DOCX, and CSV export, while the free plan lets you study in the browser with 3 generations per month.

Do I need a credit card to start?

No. You can begin on the free plan without adding a credit card, then upgrade later if you want unlimited generations and exports.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.