Free Japanese Text Analyzer with Furigana and JLPT Dictionary
YoMoo is a free online Japanese reading tool. Paste any Japanese text — news articles, book passages, song lyrics, manga dialogue — and instantly receive furigana readings above every kanji, one-tap word definitions with JLPT N5 through N1 level classification, text-to-speech audio in natural Japanese, and a full vocabulary list you can export to Anki or CSV.
Features
- Furigana generator — automatic hiragana readings above kanji
- Japanese dictionary — meanings, part of speech, and dictionary form for every word
- JLPT vocabulary filter — highlight N5, N4, N3, N2, or N1 words at a glance
- Text-to-speech — hear natural Japanese audio for any analyzed passage
- Vocabulary export — save words to Anki decks or CSV for spaced-repetition study
- OCR image scanner — extract Japanese text from photos or screenshots
- Japanese news reader — curated NHK Web Easy and graded reading articles
- Offline-capable — dictionary loads once and works without an internet connection
How to use the Japanese text analyzer
Paste or type Japanese text into the input box and press Analyze. YoMoo uses the Kuromoji morphological analyzer to segment the sentence, add furigana, and look up every word in a built-in JMdict dictionary. Tap any word to see its reading, English meaning, part of speech, and JLPT level. Use the JLPT legend to filter words by difficulty, or switch to the Vocab tab to review and export your word list.
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