Turn your Japanese notes into flashcards with AI
Upload a PDF, slides, notes or a photo of your textbook page. DeckOwl builds flashcards from your own material and schedules reviews with spaced repetition. The free plan includes 3 generations a month and browser study.
Why a custom deck beats a generic download
A ready-made PDF rarely matches the chapter, textbook or vocabulary list you are actually studying. Many free free Japanese flashcards PDF files are also outdated, incomplete or built for a different level. Generating cards from your own material keeps the deck aligned with your course.
- Cards come from the lessons you are taking this week, not a generic list.
- Photos of textbook pages and handwritten notes can be used as source material.
- Spaced repetition shows hard cards more often and easy cards less often.
- Export to PDF or Anki is available on the Plus plan.
Built from your material
Upload PDF, DOCX, PPTX, plain text or images. Photos of textbook pages are read with text recognition.
Spaced repetition
Cards you miss come back sooner, and cards you know fade into longer intervals so review time goes where it helps.
Export when you need it
Plus exports to PDF, DOCX, Anki and CSV, so you can print a deck or move it into another app.
How it works
Upload your lesson
Add the PDF, slides, notes or photos from your Japanese class.
Generate flashcards
DeckOwl creates question and answer cards from the vocabulary, kana and grammar in your material.
Study on a schedule
Review in the browser with spaced repetition, or export to PDF or Anki on Plus.
Upload your lesson slides or a photo of your notes, and DeckOwl turns the vocabulary, kana and grammar points into flashcards. Start with the free plan, which has 3 generations a month and browser study, and move to Plus if you want unlimited generations and PDF export for printing.
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Frequently asked questions
How many flashcards should I make for a Japanese unit?
Start with 15 to 30 cards per lesson so each study session stays manageable. Add more only after you can recall the first set without looking.
What is the best way to memorize hiragana with flashcards?
Learn the characters in small groups of five to ten, and drill both the sound and the stroke pattern. Review the characters you confuse more often than the rest.
Can I download my flashcards as a PDF?
PDF export is part of the Plus plan, which costs $39 a year or $7.99 a month. The free plan lets you study in the browser but does not include exports.
Is there a free plan?
Yes. The free plan includes 3 generations a month and browser study, and you can start without a credit card.
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