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Turn your own notes into flashcards with AI

Upload a PDF, slide deck, set of notes or a photo of a page. DeckOwl builds flashcards you can review with spaced repetition, so you spend time on the cards you miss.

Create flashcards nowFree · No credit card required

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

Why generate flashcards from your own material

If you landed here searching for quizlet com joi, you probably want flashcards you can start studying from right away. DeckOwl writes them from the exact pages your class uses, so the terms match your lectures and readings.

  • Flashcards built from your own PDFs, slides, notes and photos
  • Spaced repetition scheduling for each card
  • Quizzes with explanations and mind maps from the same material
  • Free plan for studying in the browser, with Plus adding exports
Example cell biology flashcards
Which organelle carries out most of the cell's ATP production?The mitochondrion, through cellular respiration in its inner membrane.
What is the function of the rough endoplasmic reticulum?It synthesizes proteins for secretion or for membranes, since ribosomes are attached to its surface.
What is the difference between osmosis and diffusion?Osmosis is the diffusion of water across a semipermeable membrane toward higher solute concentration.
What role does the Golgi apparatus play in the cell?It modifies, sorts and packages proteins and lipids into vesicles for transport.
Why are cell membranes described as selectively permeable?Their phospholipid bilayer lets small nonpolar molecules pass freely while blocking large or charged ones without transport proteins.
Generate the full set

Starts from your material

Upload PDF, DOCX, PPTX, plain text or images. Photos of pages are read with text recognition.

Spaced repetition built in

Cards you struggle with come back sooner, and the ones you know fade into longer gaps.

Study in the browser

Review on any device with a browser. The free plan has no credit card requirement to start.

How it works

Upload your notes

Add a file, paste text or upload a photo of your page.

Review the cards

Check the generated flashcards and edit any that need fixing.

Study on a schedule

Spaced repetition tells you which cards to review today.

Making cards by hand takes longer than most people expect, and generic card sets often cover things your instructor never mentioned. Generating cards from your own files keeps the review focused on what will show up on your exam.

Free accounts get 3 generations per month and can study in the browser. Plus adds unlimited generations and PDF, DOCX, Anki and CSV export.

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Frequently asked questions

How should I study flashcards to remember more?

Review each card at the spacing the scheduler gives you rather than cramming a whole deck the night before. Say the answer out loud before you flip the card, and mark it honestly so the hard ones return sooner.

How many flashcards should I make for one biology unit?

Aim for one card per distinct term, process or fact your instructor stressed, which often lands between 30 and 80 for a unit. Split long chapters into several sets so each review session stays short.

Can I export my flashcards to Anki or a CSV file?

Yes, but exports are a paid feature. Plus includes PDF, DOCX, Anki and CSV export, along with unlimited generations.

Do I need a credit card to try DeckOwl?

No. You can start on the free plan with no credit card, which includes 3 generations per month and studying in the browser. Students with a school email get 40% off paid plans.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.