Turn your own reading into DIY vocabulary flashcards
Upload a chapter, slide deck, page of notes or photo of a text. DeckOwl pulls out the key terms and builds flashcards you can review with spaced repetition.
Why build your own vocabulary deck
Many learners who want DIY vocabulary flashcards are tired of ready-made lists that never match the words in their actual reading. A printable sheet from someone else rarely covers the terms in your chapter or article, so a custom deck built from your own material is usually more useful. DeckOwl turns a PDF, slide deck, set of notes or photo of a page into cards that pair each key term with its definition.
- Pull vocabulary directly from the readings you are assigned
- Keep the deck limited to words you truly do not recognize
- Review a few cards daily instead of cramming before a test
- Correct any definition that does not match your class notes
Cards from your own material
Upload PDFs, DOCX or PPTX files, plain notes, or a photo of a page. The words come from your reading, not a generic list.
Spaced repetition built in
Words you miss come back sooner, and words you know are spaced further apart so your review time goes where it counts.
Edit before you study
Remove terms you already know, rewrite definitions to match your class, and add cards the AI missed.
How it works
Upload your source
Add the PDF, slides, notes or image that contains the vocabulary you need to learn.
Review the generated cards
Check the term and definition on each card, then keep, edit or delete it.
Study on a schedule
Start a spaced repetition session in the browser and let the review intervals adjust to what you recall.
Once the deck exists, spaced repetition schedules reviews so words you miss return sooner and familiar words fade into longer gaps. Paper cards cannot do that on their own, and rewriting them by hand takes time you could spend practicing.
You can edit any card before studying, delete terms you already know, and add your own definitions where the AI's wording does not match your course.
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Frequently asked questions
How many vocabulary flashcards should I make for one reading?
Start with the words you truly do not recognize and skip the ones you already use comfortably. A shorter deck you review every day tends to work better than a long one you neglect.
What is the best way to study vocabulary flashcards?
Say each definition out loud before you flip the card, then use the word in a sentence of your own. Reviewing a little each day with spaced intervals beats cramming the night before a test.
Can I export my DIY vocabulary flashcards?
Exports to PDF, DOCX, Anki and CSV are part of the Plus plan, which costs $39 a year or $7.99 a month. The Free plan includes 3 generations per month and studying in the browser.
Is there a free plan I can try first?
Yes, the Free plan gives you 3 generations per month and browser study, and no credit card is needed to start. Students with a school email get 40% off paid plans.
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