Turn your Japanese vocabulary into English flashcards with AI
Upload a PDF, slide deck, notes file or a photo of a textbook page, and get Japanese-English flashcards that come back on a spaced repetition schedule.
How Japanese-English flashcards fit into your study routine
Studying Japanese-English flashcards works best when the cards come from words you actually need, such as vocabulary from your own class handouts or textbook chapters. DeckOwl reads PDFs, DOCX and PPTX files, plain notes and photos of pages, then drafts a card for each term with the Japanese on one side and the English meaning on the other.
- Turn lecture slides and textbook vocabulary lists into cards in one upload
- Flip between Japanese and English sides to practice recall in both directions
- Review in your browser on the free plan, with spaced repetition on paid plans
- Export to Anki or CSV on Plus if you want your deck in another app
Built from your own material
Flashcards are drafted from the vocabulary in your class handouts, chapter PDFs and slides, so you study the words your course actually uses.
Photos of pages work
Snap a picture of a vocabulary list or a textbook page and DeckOwl reads the text with recognition, then turns it into cards.
Spaced repetition
Words you miss come back more often and words you know drop out of the rotation, so study time goes to the terms you are still getting wrong.
How it works
Upload your Japanese material
Add a PDF, DOCX, PPTX, plain text notes or a photo of the page that has the vocabulary you need.
Generate your flashcards
DeckOwl drafts cards with the Japanese term on the front and the English meaning on the back. Check them and remove anything you do not need.
Study on a spaced schedule
Review in your browser. Cards you miss return sooner, and the ones you know are spaced further apart.
DeckOwl does not read cards aloud, so it will not give you spoken pronunciation. If you need audio practice, pair your cards with a dedicated listening resource, and use the flashcards for recalling meaning, spelling and reading. Spaced repetition then schedules the words you miss more often, so your time goes to what you are still getting wrong.
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Frequently asked questions
How many Japanese words should I study in one session?
Shorter sessions with a manageable set of new words usually work better than one long cram session. Spaced repetition then brings the harder words back at the right time.
How do I practice producing Japanese, not just recognizing it?
Cover the Japanese side, say or write the word yourself, and only then flip the card. Doing this with English prompts on the front builds recall in the direction you need on a test.
Can I export my Japanese flashcards to Anki?
Yes, Anki export is included on the Plus plan at $99.90/year or $9.99/month. The free plan lets you study in the browser but does not include exports.
Is there a free plan for making Japanese-English flashcards?
Yes, the free plan includes 3 generations per month and browser study, and no credit card is needed to start. Students can get 40% off paid plans with a school email.
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