Japanese Language Tools

AI Japanese Translator

Instantly translate between English ↔ Japanese using AI technology for smarter, more natural translations.

Furigana & Romaji Generator

Add furigana (readings) and romaji to Japanese text for easier reading and pronunciation.

Japanese Grammar Checker

Check Japanese grammar and fix mistakes with AI explanations to improve your writing.

Grammar Checker v2

Improved version with clearer UI and detailed correction explanations for better learning.

How to Memorize This Kanji/Word

Learn kanji or words using mnemonics and AI memory tips for faster retention.

How to Say This in Japanese

Generate natural Japanese expressions with context and politeness explanations.

How to Say This in Japanese v2

Customize tone (casual, polite, formal) for natural phrasing in different situations.

Kanji Lookup & Study

Look up kanji meanings, JLPT level, stroke order, related words, and mnemonic stories.

Kanji Vocabulary Search

Find vocabulary words containing a specific kanji, filter by JLPT or frequency.

Sentence Explain

Explain grammar, structure, and meaning of any Japanese sentence for better understanding.

Sentence Naturalness Checker

Check if your Japanese sounds natural; get feedback on tone, grammar, and flow.