Turn your English reading into vocabulary flashcards with AI
Upload a reading, a slide deck or a photo of class notes. DeckOwl builds vocabulary flashcards from the words your students actually need, then schedules reviews so new words stick.
Why generate your own ESL vocabulary flashcards
Ready-made ESL vocabulary flashcards are easy to find, but they rarely match the word list your class is reading this week. A printable set of common words will not cover the academic terms in a history chapter or the job-specific vocabulary in a workplace English course.
- Use the exact words from the reading you are teaching that week
- Add a part of speech and an example sentence to every card
- Review new words within a day, then let spaced repetition space out the ones you know
- Remove cards for words your learners already use confidently
Built from your own text
Upload a PDF, DOCX, PPTX, plain text or a photo of a page. The words come from the material you are studying, not a generic list.
Spaced repetition
Cards you know appear less often and cards you miss come back sooner, so review time goes to the words that need it.
Quizzes and mind maps too
Turn the same material into multiple choice, true or false and short answer quizzes, or a mind map of how the words connect.
How it works
Upload your material
Add the reading, handout, slides or notes you are working from. Photos of printed pages are read with text recognition.
Review the cards
Check the generated word, definition and context sentence, and remove any entries that are too easy or off topic.
Study on a schedule
Study in the browser on the free plan. Plus adds export to PDF, DOCX, Anki and CSV for printing or other apps.
Generating cards from your own material keeps the vocabulary tied to real sentences. Each card can show the word, a short definition and the line where it appeared, which helps learners remember meaning and usage together. Spaced repetition then brings the harder words back at the right moment.
The free plan includes 3 generations per month and study in the browser. Plus adds unlimited generations and PDF, DOCX, Anki and CSV export, so teachers can print a review sheet or load the deck into another app.
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Frequently asked questions
How do I choose which words go on ESL vocabulary flashcards?
Pick words that appear in the text and that a learner would need to understand the passage, especially those they cannot explain without guessing. Skip very common words the learner already uses confidently.
How often should ESL learners review vocabulary flashcards?
Review new words within a day or two, then let spacing increase for words that are recalled easily. Short daily sessions work better than one long session each week.
Can I print my vocabulary flashcards?
Printing is done through PDF export, which is included in the Plus plan. The free plan lets you study the cards in the browser without exports.
Is there a free plan to try it?
Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Students with a school email get 40% off paid plans.
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