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Get Quizlet-style AI help turning notes into flashcards

Upload your PDFs, slides, notes or photos and DeckOwl builds flashcards, quizzes and mind maps you can review with spaced repetition.

Create flashcards nowFree · No credit card required

Free · First set needs no signup · Creates flashcards in seconds

How AI help works with your own study material

Stuck with a stack of lecture slides and want Quizlet-style AI help turning them into something you can study from? DeckOwl starts with the material you already have, so the cards and questions match your course instead of a generic set.

  • Works with PDF, DOCX, PPTX, plain text and images
  • Flashcards are scheduled with spaced repetition
  • Quizzes include explanations for every answer
  • Free plan includes three generations per month
Example biology flashcards: cell structure
What is the function of the mitochondrion?It produces most of the cell's ATP through cellular respiration.
What does the nucleus contain?Most of the cell's DNA, enclosed in a double membrane with nuclear pores.
How do plant cells differ from animal cells?Plant cells have a cell wall, chloroplasts and a large central vacuole, while animal cells lack these.
What is the role of the ribosome?Ribosomes assemble proteins by translating messenger RNA into amino acid chains.
What is the fluid mosaic model?It describes the cell membrane as a phospholipid bilayer with embedded proteins that move laterally.
Generate the full set

Flashcards with spaced repetition

Cards come from your own material and are scheduled so you see the hard ones more often.

Quizzes with explanations

Multiple choice, true or false and short answer questions, each with a note on why the answer is right.

Mind maps from your notes

Turn a long chapter into a branching map of main ideas and supporting details.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text file or a photo of a page. Photos are read with text recognition.

Choose flashcards, a quiz or a map

Pick the format you want and DeckOwl generates it from your content.

Review and study

Work through flashcards on a spaced schedule or take the quiz in your browser.

Upload a PDF, a slide deck, typed notes or a photo of a textbook page. The tool pulls out the key terms and concepts, then builds flashcards, quizzes with explanations, or a mind map you can review.

The free plan lets you run three generations a month and study in the browser. Plus and Pro add unlimited generations and export options for when you want to move cards into another app.

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Frequently asked questions

How many flashcards should I make for a biology unit?

Start with the terms your instructor emphasized and the ones that appear on your quizzes, usually 20 to 40 cards for a single chapter. Add more only after you can answer the first set without hesitation.

How often should I review flashcards with spaced repetition?

Review cards that you missed the same day or the next, then let the schedule space out the ones you know well. Short daily sessions of 15 to 20 minutes tend to work better than one long cram session.

Can I export my flashcards?

Exports are included in the Plus and Pro plans, including PDF, DOCX, Anki and CSV on Plus. The free plan lets you study in the browser without exporting.

Do students get a discount?

Yes, students with a school email get 40% off. You can start without a credit card, so you can try generating a few sets before deciding on a plan.

Generate free flashcards

Keep exploring the topic

Review the main ideas visually or practice recalling them.