Turn your class notes into flashcards with AI in minutes
Upload a PDF, slide deck, text file or photo of a page. DeckOwl reads the material and builds flashcards you can review with spaced repetition, so you study what you are about to forget.
Why turning notes into flashcards works better than rereading
Rereading class notes feels productive, but most students forget the details within days. Converting your notes into notes to flashcards sets you up for active recall, where you pull the answer from memory before you check it. Quizlet-style decks have long been popular for this, and DeckOwl follows the same question-and-answer format while generating the cards from your own files.
- Upload PDFs, slides, DOCX, plain text notes, or photos of pages
- Get flashcards with spaced repetition scheduling
- Create quizzes with multiple choice, true or false, and short answer questions
- Free plan includes 3 generations per month and browser study; Plus adds exports
Works from your own material
Upload PDFs, DOCX and PPTX files, plain text notes, or photos of pages. Text recognition reads the images too.
Spaced repetition built in
Cards you miss come back sooner and cards you know come back later, so review time goes to the material that needs it.
Quizzes and mind maps too
Turn the same notes into multiple choice, true or false, and short answer questions with explanations, or a mind map of the main ideas.
How it works
Upload your notes
Add a PDF, slides, a document, pasted text, or a photo of your handwritten or printed pages.
Review the generated cards
DeckOwl proposes front and back pairs from your material. Edit or delete any card that does not match your course.
Study with spaced repetition
Review cards in the browser on the free plan. Upgrade to Plus to export to PDF, DOCX, Anki or CSV.
The method works best when each card tests one idea. Ask for terms, causes and effects, dates, and definitions from each section of your notes, then review the cards daily until they are easy. Spaced repetition handles the schedule so you are not guessing which cards to revisit.
If you need a different format, the same notes can become a quiz with explanations for each answer, or a mind map that shows how topics connect. Use the format that matches how your exam will test you.
Explore related topics
Quizlet-Style Flashcards From Notes
Turn lecture notes into spaced repetition flashcards, with acids and bases examples.
Upload Notes and Make Flashcards
Upload PDFs, slides, notes, or photos and get AI flashcards with spaced repetition.
Notes into Flashcards with AI
Turn class notes, slides or photos into flashcards with spaced repetition. Free to start, no card needed.
Biology notes to flashcards
Turn your biology notes into spaced-repetition flashcards in minutes.
Flashcard Maker From Notes
Turn lecture notes into flashcards with spaced review. Supply and demand examples included.
Flashcards from Notes with AI
Turn notes, slides or photos into flashcards with spaced repetition, plus examples.
Generate flashcards from notes
Turn lecture notes or PDFs into spaced repetition flashcards with AI.
Turn Quizlet Flashcards Into Notes
Convert your flashcard terms and definitions into organized study notes with DeckOwl.
Frequently asked questions
How many flashcards should I make from one lecture?
Aim for one card per key term, date, cause, or definition, which often means 15 to 30 cards for a dense lecture. Keep each card to a single idea so you can answer it in a few seconds.
What is the best way to study flashcards on the Industrial Revolution?
Start with the causes, key inventions, and social effects as separate cards, then add cards that connect them, such as how the factory system changed working hours. Review missed cards more often than the ones you know.
Can I export my flashcards to Anki or CSV?
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 without a credit card, which includes 3 generations per month and study in the browser. Students with a school email get 40% off paid plans.
Keep exploring the topic
Review the main ideas visually or practice recalling them.
Online quiz maker for couples
Build a shared quiz from your own notes or slides, with explanations for every answer.
Custom biology quiz from your notes
Turn your own biology slides or notes into a quiz with explanations for each answer.
Drawing Mind Map Maker
Turn drawing notes and PDFs into an editable, explorable mind map with AI.
Mind map maker for studying
Turn PDFs and notes into an editable mind map you can explore branch by branch.