日本語のウェブを、
そのまま教材に。
BunSense turns any Japanese page into your study material: furigana, visible grammar, pitch accent, translation, and voice, right where you read. Local-first. No tracking.
Add to Chrome · Free
できること。
Five tools, one toolbar.
ふりがな
Furigana that knows its place
Readings appear over every kanji as you browse, tokenized locally and corrected by hand-tuned rules, in a size and traditional color you choose. Turn it on once; the whole web becomes graded reading.
文法
Grammar you can see
Select a sentence and BunSense marks each pattern with a highlighter stroke, numbered to a card: JLPT level, the conjugated surface and its base form, a plain explanation, and a real example. Filter by your level so it only shows what you're learning.
単語
Pitch accent, meaning, one click
The word card draws the pitch contour over each mora, marks the downstep, and lists senses in your language: English, 简体 or 繁體. Star anything to keep it in your notebook.
翻訳
Translation, right where you read
Select any passage and the translation opens beside it: a fast default engine, or AI translation when you want nuance. No tab-switching, no copy-paste.
音声
Hear every sentence
One tap reads your selection aloud: a fast default voice, or natural AI speech when you're shadowing. The waveform shows where you are; pick your voice in settings.
今日から、読める。
Free on the Chrome Web Store. Your reading stays on the page.
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