Turn your Japanese word lists into flashcards with AI
Printed kits use someone else's word list. Upload your textbook chapter, lecture slides, or photos of the board, and DeckOwl turns them into flashcards you can review with spaced repetition.
Why build your own Japanese vocabulary flash cards
Most printed kits cover a fixed word list, so they rarely match the chapter your class is actually on. DeckOwl lets you build your own Japanese vocabulary flash cards from material you already have: a PDF of your textbook unit, a slide deck, typed notes, or a phone photo of the board. Each card gets a term on the front and its meaning on the back, and spaced repetition sets the review schedule.
- Use the exact words from your own course, not a generic list
- Add readings and example sentences to your notes for richer cards
- Review with spaced repetition instead of rereading the same list
- Export to Anki or CSV on the Plus plan when you want another app
Upload what you already have
Send a PDF, DOCX, PPTX, typed notes, or a photo of a page. Text recognition reads handwritten or printed Japanese from images.
Review what you are about to forget
Spaced repetition schedules each card so words you miss come back sooner and words you know fade into longer gaps.
Study in the browser or export
Free accounts study in the browser. Plus adds PDF, DOCX, Anki, and CSV export for printing or studying in another app.
How it works
Add your vocabulary source
Upload the textbook unit, class slides, or a photo of the vocabulary list you were given.
Check and study the cards
Each card has the term on the front and its meaning on the back. Edit anything that needs a reading or example added.
Keep reviewing on schedule
Spaced repetition brings each word back at the right time, so the list you studied last week stays in memory.
Japanese study adds a few wrinkles, such as kana readings, kanji compounds, and words that shift meaning with context. Put the reading and one example sentence in your notes before uploading, and those details carry through to the cards. Free accounts get 3 generations a month and browser study. Plus adds PDF, DOCX, Anki, and CSV export if you want to study elsewhere.
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Frequently asked questions
Should I learn kana before kanji vocabulary?
Most courses teach hiragana and katakana first, because every kanji word needs its kana reading to be recognized. Once those feel automatic, kanji vocabulary is easier to memorize as sets.
How often should I review Japanese vocabulary cards?
Short, frequent sessions work better than one long weekly cram, and spaced repetition is built around that pattern. Keep new batches small enough that your daily reviews stay manageable.
Does DeckOwl include a printable flashcard kit?
No, DeckOwl creates cards from your own material rather than selling a ready-made set. PDF export is available on the Plus plan if you want a printable version of your cards.
Can I export my Japanese flashcards to Anki?
Yes, Anki and CSV export are included on Plus, which costs $99.90/year or $9.99/month. The free plan includes 3 generations a month and browser study only, and students get 40% off with a school email.
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