Study English vocabulary with flashcards built from your own material
Upload a PDF, slides, class notes or a photo of a page. DeckOwl creates flashcards with spaced repetition so new words stick.
Why a flashcard app helps with English vocabulary
A flashcard app for learning English works best when the cards come from the words you actually meet, not from a generic list. Textbook units, lecture slides and your own notes already contain the vocabulary you need for school or work.
- Turn reading assignments into vocabulary cards in minutes
- Keep definitions and example sentences together on each card
- Review hard words more often and easy ones less often
- Study in the browser before deciding whether to export
Built from your reading
Upload textbook chapters, article PDFs or photos of handwritten vocabulary lists and get cards from the words you actually meet.
Spaced repetition
Cards you find hard come back sooner, and words you know fade to longer intervals, so review time goes to what you need.
Browser study on the free plan
Start without a credit card and study in your browser. Exports to Anki, CSV and PDF are part of the paid plans.
How it works
Add your English material
Upload a PDF, DOCX, PPTX, plain text notes or an image of a page.
Generate your flashcards
DeckOwl reads the text and proposes cards with terms on the front and answers on the back.
Review on a schedule
Study a short daily set and let spaced repetition decide when each word comes back.
Spacing reviews matters because you forget words on a predictable curve. Short daily sessions with cards that return at the right time build recall better than cramming a long list the night before a test.
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Frequently asked questions
How many flashcards should I make for learning English vocabulary?
Most learners do better with small batches of 10 to 20 new words a day than with one large list. Spaced repetition then brings each card back at longer intervals as you remember it.
Should English flashcards include example sentences?
Yes, a sentence on the back shows how the word is used, which helps with grammar and common word pairings. Keep the front to the word or a short prompt.
Can I export my English flashcards to Anki?
Export to Anki and CSV is part of the Plus plan, which costs $99.90 per year or $9.99 per month. The free plan lets you study in the browser with 3 generations per month.
Do I need a credit card to try DeckOwl?
No, you can start on the free plan without a credit card. Students with a school email get 40% off paid plans.
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