
Free
About
Kanji Lab is a flashcard app for anyone studying kanji for the JLPT. All levels from N5 to N1 are included. Pick your level and start learning right away.
Tap a card to flip it. The front shows the kanji. The back shows its on'yomi, kun'yomi, and meaning. That's it. Simple enough to use without thinking.
No sign-up required. Open the app and start.
Who is Kanji Lab for?
You're preparing for the JLPT and need to memorize kanji
You want a quick, simple way to review kanji every day
Textbooks didn't work for you and you need something easier to stick with
You want to use your commute or free time to study Japanese
You're looking to improve your Japanese reading ability
What you can do with Kanji Lab
All JLPT levels covered
Kanji for N5, N4, N3, N2, and N1 are organized by level. Start at the level that matches your goal and work your way up.
One-tap flashcards
Tap the card to see the readings and meaning on the back. If you know it, move on. If you don't, try again. The simple format keeps you focused and moving forward.
Study in your spare time
Each card takes just a few seconds. On the train, on a break, before bed. Five minutes a day is enough to see real progress. The more you flip, the more you remember.
No account needed
No registration, no login. Open the app and start learning immediately.
Start with N5 and see how far you can go.
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What's New in JLPT Kanji Lab
1.2.0
April 21, 2026
- Renamed the app to "JLPT Kanji Lab" - Added invite code feature (share with friends for 14 days free) - Fixed the question count display for N1 level - Other minor improvements
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