Turn any PDF or set of notes into flashcards with AI
DeckOwl is web-based software, not a hardware device. Upload your slides, notes or photos of a textbook page and get flashcards you can review with spaced repetition.
From chapter notes to machine study cards in one upload
Students who want a flashcard maker machine usually want a faster way to turn chapter notes into study cards without retyping every term and formula.
- Turns lecture slides and textbook PDFs into flashcards
- Reads photos of printed pages with text recognition
- Spaced repetition brings back cards you are about to forget
- Free plan includes 3 generations per month with browser study
Works from your own files
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 intervals where you are most likely to forget them, so your review time goes to the hard ones.
Quizzes and mind maps too
Generate multiple choice, true or false and short answer questions with explanations, or a mind map of a topic.
How it works
Upload your material
Add a PDF, slide deck, notes file or photo of a page from your machines chapter.
Generate your flashcards
DeckOwl reads the text and writes question and answer cards from the key terms and formulas.
Study in the browser
Review your cards on any device. Free accounts study in the browser, and Plus adds exports to PDF, DOCX, Anki and CSV.
DeckOwl does this in software. Upload a PDF, DOCX, PPTX, plain text file or a photo of a page, and it produces flashcards you review with spaced repetition. For a unit on simple machines, that means terms like mechanical advantage and formulas like the ideal mechanical advantage of an inclined plane come back to you on a schedule instead of sitting in a highlighted page.
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Frequently asked questions
How many flashcards should I make for a simple machines unit?
Start with one card per key term and formula in the chapter, then add cards for worked examples you get wrong. Shorter, focused decks are easier to review than one long list.
What is the best way to study machine concepts like mechanical advantage?
Work a few numerical problems by hand, then explain each machine's input and output force in your own words. Testing yourself this way shows you where the reasoning breaks down.
Is DeckOwl a physical machine?
No. DeckOwl is a web-based AI tool that generates flashcards from the files you upload, so you use it in a browser with no hardware.
Can I export my flashcards to Anki?
Yes, but exports are part of the Plus plan at $99.90/year or $9.99/month. The Free plan lets you study in the browser, with 3 generations per month.
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