Turn your own notes into a flashcard deck in minutes
Upload a PDF, slide deck, set of notes or a photo of a page. DeckOwl builds the cards and schedules reviews so you remember them longer.
How a flashcard deck helps you remember
A flashcard deck works best when each card asks one specific question and the answer fits on the back. Short cards are easier to recall under pressure than long summaries, which is why turning dense lecture slides into single facts is useful.
- One fact or question per card, so each review tests a single idea
- Pull cards from your own notes, slides or textbook pages
- Review the deck in the browser on any device
- Export to Anki or CSV on Plus when you want to study elsewhere
Starts from your material
Upload PDFs, DOCX, PPTX, plain text notes or images. Photos of pages are read with text recognition.
Spaced repetition built in
Cards come back at the right time, so you spend less time rereading and more time on what you still forget.
Export when you need it
Study in the browser on the Free plan. Plus adds PDF, DOCX, Anki and CSV export for printing or moving cards elsewhere.
How it works
Upload your material
Add a PDF, slides, notes or photos of a page. Each file is read and its key content is pulled out.
Review the generated cards
Check the front and back of each card, edit anything that is unclear, and keep the ones you want.
Study on a schedule
Review the deck in the browser. Cards you miss return sooner, and cards you know come back less often.
The bigger benefit comes from repetition timing. Spaced repetition shows a card again just before you would forget it, so the deck grows with your progress instead of repeating what you already know.
DeckOwl reads your own material and builds the deck for you, so you can start from the exact chapter or lecture you are preparing for.
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Frequently asked questions
How many cards should a flashcard deck for the solar system have?
Around 20 to 40 cards is a practical size for one pass through a topic. For a larger unit, split the deck into smaller sub-decks, such as inner planets, outer planets and small bodies.
What makes a good flashcard for learning the planets?
Ask one thing per card, such as a single property, comparison or location, and keep the answer short. Cards with long lists on the back are harder to review and tend to get skipped.
Can I make flashcards from my own notes or slides?
Yes. Upload a PDF, DOCX, PPTX, text file or a photo of a page, and DeckOwl generates flashcards from it. The Free plan includes 3 generations per month and browser study.
Do I have to pay to export my flashcards?
Yes. PDF, DOCX, Anki and CSV export are part of Plus, which costs $99.90 per year or $9.99 per month. Students get 40 percent off with a school email, and no credit card is needed to start.
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