Mazii - Japanese Dictionary

Mastering Japanese

Contains adsIn-app purchases

About this app

Mazii is a Japanese dictionary and AI translator in one app: look up any word by camera, handwriting, voice, or text, and translate whole sentences in context.

Whether you're learning your first kana or sitting N1, Mazii keeps a serious Japanese dictionary, a grammar reference, and an AI translator in the same place — so you stop switching apps and start understanding.

LOOK UP JAPANESE ANY WAY YOU CAN
Typing Japanese is the hard part, so Mazii gives you four ways to search the dictionary:
- Handwriting: draw a kanji you can't read and Mazii finds it, stroke by stroke
- Camera: point your camera at a sign, a menu, or a page and read it on the spot
- Voice: say a word out loud and get its meaning
- Text: type in kanji, hiragana, katakana, romaji, or English
Every entry comes with native audio, detailed meanings, example sentences, and kanji stroke order. Japanese-to-Japanese lookup is there too.

170,000+ WORDS AND 12,000+ KANJI
The Mazii dictionary covers 170,000+ Japanese–English and 140,000+ English–Japanese entries, each with pronunciation, meanings, usage notes, and example sentences. Every one of 12,000+ kanji lists its onyomi and kunyomi readings, meanings, and stroke order.

AI TRANSLATOR THAT READS CONTEXT
- Translate full sentences and conversations at once, reading the context instead of going word by word
- Ask the AI to explain a grammar point or the nuance of a word in plain English
- Break a Japanese sentence into parts to see how the grammar holds together

SPEAK JAPANESE, GET CORRECTED
Talk to the Mazii AI in Japanese. It listens to your pronunciation and points out what to work on, corrects your grammar as you write, and keeps the conversation going — speaking practice, not just flashcards.

GRAMMAR SEARCH FROM N5 TO N1
Look up any grammar pattern the way you look up a word, from N5 basics to N1, each one with a plain explanation and natural example sentences.

NOTEBOOK AND FLASHCARDS
Turn any word you look up into a flashcard. Save vocabulary, kanji, and grammar into your own notebook, then review by listening, speaking, writing, and matching. Everything syncs across your devices.

JLPT MOCK TESTS (N5–N1)
Get exam-ready with JLPT mock tests from N5 to N1, covering vocabulary, kanji, grammar, reading, and listening in the format of the actual exam. Finish a test and you see which sections need work before exam day.

READ JAPANESE NEWS
Learn Japanese by reading the day's news with translation built in, so you can follow full articles the way they're actually written.

A COMMUNITY OF OVER A MILLION LEARNERS
Ask a question, answer someone else's, and trade study tips with a community of more than 1,000,000 Japanese learners.

GO PREMIUM
Premium clears the ads, adds offline dictionary and translation for when you have no signal, and lifts the limits on camera lookups and your notebook. Add the AI plan for pronunciation coaching, grammar feedback, and Mazii's full set of AI translation models.

WHAT'S INSIDE
- 170,000+ Japanese–English dictionary entries
- 140,000+ English–Japanese entries
- 12,000+ kanji with onyomi and kunyomi readings, meanings, and examples
- 500+ grammar structures explained with examples
- N5 to N1 JLPT mock tests
- A community of more than 1,000,000 learners

Mazii also works as a:
- English–Japanese dictionary and translator
- Vietnamese–Japanese dictionary and translator
- Chinese–Japanese dictionary and translator
- Korean–Japanese dictionary and translator
- Indonesian–Japanese dictionary and translator
- French–Japanese dictionary and translator
- Filipino–Japanese dictionary and translator

Download Mazii free and start learning Japanese today.

Use the online Mazii dictionary and AI translator at: https://mazii.net

Privacy Policy: https://mazii.net/privacy-policy.html
Terms of user: https://mazii.net/terms-of-user.html

Support: [e-mail]

Ratings and reviews

What a complete rug-pull disappointment. I used to go around singing my praises for this app to both friends and colleagues and classmates at the Japanese class I attend. Now it's nearly completely useless. writing incomplete sentences used to give a reasonable partial translation, now the app gives up even on grammatically correct, full sentences, set to the sentence mode. You're now forced to use the, not free, painfully slow, often unhelpful, sometimes downright incorrect, AI mode.

overall the app has been a very handy dictionary app, but there are still a lot of features that needs improvement. voice to text is a good example, I would say the sentence, but when I click on it (expecting a translated sentence), it would bring me to something else or my previous search 7/10 tries.

Hi .. I just open mazi again and i saw a lot have change but not to go better instead become very bad , especially photo mode it's so hard to drag and use it , i prefer old Version easy to drag and choose what i need to translate. So must you think this because if in a month doesn't change i guess you'll lose so much user like me. your old members

What’s new

• Refreshed Home screen for easier access to learning tools.
• Improved dictionary lookup and word previews.
• Improved speech recognition and AI speaking practice.
• Bug fixes and performance improvements for a smoother experience.