Furigana Reader

Add furigana reading annotations to kanji on any web page

Furigana Reader - Smart Furigana for Japanese Web Pages ✨ Key Features: • WASM morphological analysis (Lindera + IPAdic) for accurate segmentation and readings • Three reading styles: hiragana, katakana, and romaji • Okurigana splitting (送り仮名分割) • Jukujikun (熟字訓) support for multi-kanji compounds • Whole-page furigana mode — show readings for all kanji at once • Hover tooltip with pronunciation and speak button • Select text to read aloud with karaoke-style word highlighting • Instant translation of selected text (Bing & Google Translate) • Right-click menu and keyboard shortcuts for quick access • Text-to-speech (TTS) for words and selections • User interface available in 38 languages 🔊 Text-to-Speech: • Click the speaker to hear pronunciation • Selection speech — select text, click floating toolbar or use Alt+Shift+S • Karaoke effect — words highlight one by one as they are spoken • Adjustable speech rate for reading practice 🌐 Translation: • Select any text and click translate button or press Alt+Shift+T • Supports Bing Translate and Google Translate engines • 108 target languages available • Inline translation bubble with copy button ⌨️ Keyboard Shortcuts: • Alt+Shift+F — Toggle furigana annotations on/off • Alt+Shift+S — Speak selected text • Alt+Shift+T — Translate selected text 📚 Perfect for: • Learners reading Japanese websites • Checking readings of unfamiliar kanji • JLPT preparation and reading practice • Quick translation without leaving the page 🔒 Privacy: No data collection. Translation text is sent to third-party APIs (Bing/Google) only when you use the translate feature. Furigana analysis runs locally.