Douzo is a free Japanese typing practice app. Type sentences, hiragana words, and katakana in romaji — organized by JLPT level (N5–N1). No sign-up required. All data stays in your browser. - JLPT N5–N1 sentence typing with readings and translations - Hiragana and katakana word practice - Automatic mistake tracking with review notes - Export to Anki flashcards or CSV - 10 UI languages supported Built for anyone learning to read Japanese — from beginners to JLPT prep.
No reviews yetBe the first to leave a review for Douzo
Maker
📌
Hey everyone! 👋
I built Douzo because I wanted a
simple way to practice reading
Japanese by actually typing it — no
flashcards, no multiple choice, just
reading and typing.
The idea is simple: you see a
Japanese sentence or word, and you
type it in romaji. Over time, your
reading speed naturally improves
because your brain learns to process
Japanese characters faster.
Everything is organized by JLPT level
(N5–N1), so you can start at your
level and work up. Mistakes are
automatically saved to review notes,
and you can export them to Anki.
It's completely free, no account
needed, and all data stays in your
browser.
Would love to hear your feedback —
what works, what doesn't, what you'd
want added. Thanks for checking it
out!
Report
Typing instead of flashcards is an uncommon approach. Do you track whether users actually progress between JLPT levels, or do most stay on one?
Report
How does the automatic mistake tracking decide when something goes into your review notes, is it every single typo or does it filter for patterns where you consistently misread certain kanji? Looks great!
Report
Hello Hoyoung, Really cute website, I am curious to learn Japanese.
This app is super good!
However, are there any way to learn from super beginner who does not know a,b,c,d,e.... x,y,z?
I don't know alphabets of Japanese.
If you can add the alphabets options for super beginner then it will be more awesome! Still it is awesome work!
Furthermore, I tried to search in Apple's application to download but does it not released in App? It will be more useful if it is used in mobile phone as well.
Typing instead of flashcards is an uncommon approach. Do you track whether users actually progress between JLPT levels, or do most stay on one?
How does the automatic mistake tracking decide when something goes into your review notes, is it every single typo or does it filter for patterns where you consistently misread certain kanji? Looks great!
Hello Hoyoung, Really cute website, I am curious to learn Japanese.
This app is super good!
However, are there any way to learn from super beginner who does not know a,b,c,d,e.... x,y,z?
I don't know alphabets of Japanese.
If you can add the alphabets options for super beginner then it will be more awesome! Still it is awesome work!
Furthermore, I tried to search in Apple's application to download but does it not released in App? It will be more useful if it is used in mobile phone as well.
Keep going! Doing great works!
Mokkit
Hey, Congrats on the launch :)
I have been learning Japanse on Duolingo before a trip to Japan, this looks like a solid alternative. Is it also for total beginners?
Anyway, upvoted you and I wish you a good launch!