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Turn your PDFs and slides into AI-powered flashcards

Upload a lecture deck, a chapter scan or your typed notes, and get a deck of flashcards you can study in the browser today.

Create flashcards nowFree · No credit card required

Free account · 3 sets a month · Creates flashcards in seconds

How an AI-powered flashcard generator fits into real study time

Most students spend an evening retyping slide bullets into cards, and by the time the deck is ready the exam is close. An AI-powered flashcard generator reads the material you already have and drafts the cards in minutes, leaving your time for the harder work of checking what you got wrong.

  • Works from PDFs, slides, notes, and images of pages
  • Each card gets a review schedule based on how well you recall it
  • Free plan includes 3 generations per month and browser study
  • Plus and Pro add exports to Anki, CSV, PDF, and DOCX
Example intro biology flashcards on cell structure
What is the function of the mitochondria?It produces most of the cell's ATP through cellular respiration.
What structure controls what enters and leaves a cell?The cell (plasma) membrane, a phospholipid bilayer with embedded proteins.
What is the role of ribosomes?They translate messenger RNA into proteins by linking amino acids in order.
What does the rough endoplasmic reticulum do?It has ribosomes on its surface and folds and modifies proteins destined for secretion or membranes.
What distinguishes prokaryotic from eukaryotic cells?Prokaryotes lack a membrane-bound nucleus and most organelles, while eukaryotes have both.
Generate the full set

Reads the files you already have

Upload PDF, DOCX, PPTX, plain text, or a photo of a page. Photos are read with text recognition, so handwritten-free printed pages work too.

Spaced repetition built in

Cards you miss come back sooner and cards you know drift further out, so review time goes to the material that needs it.

Export when you need it

Plus users can export to PDF, DOCX, Anki, or CSV, so your deck can move into the tools you already use.

How it works

Upload your material

Add a PDF, slide deck, document, notes file, or image of a page.

Generate and check the cards

DeckOwl drafts question-and-answer cards from your content. Read through them and edit any that need work.

Study on a schedule

Review each day in the browser. Spaced repetition brings back the cards you are most likely to forget.

Good cards are short, specific, and tied to one idea each. Review the generated set, delete anything vague, and add cards for the points your instructor stressed. The spaced repetition schedule then decides when each card comes back, so you are not rereading the whole chapter every time.

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Frequently asked questions

How many flashcards should I make for one chapter?

Aim for one idea per card, which usually means 15 to 30 cards for a dense chapter. Cut any card that asks for a long list, and split it into smaller questions.

How should I review flashcards so I remember them longer?

Review a little every day rather than cramming a large deck the night before. Say the answer aloud before flipping the card, and mark honestly whether you got it right.

Can I export my flashcards?

Yes, the Plus plan includes PDF, DOCX, Anki, and CSV export. The free plan lets you study in the browser but does not include exports.

Can it read photos of textbook pages?

Yes, images are read with text recognition, so a clear photo of a printed page can become flashcards. Crop out shadows and make sure the text is sharp for the best results.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.