據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 AI Reading Assistant 使用者數為 10,環比 +0%,評分 5(1 人評價),在全部 9,324 款 AI 瀏覽器外掛中排名第 9,159 位,在「辦公協作」分類(1,839 款)中排名第 1,797 位。
Instant English translation & AI explanation. Select any word or sentence — tooltip appears on the spot, no tab switching needed. AI Reading Assistant helps you understand English text while browsing without interrupting your reading.
Select a word, sentence, or paragraph on a supported webpage. A compact tooltip appears beside your selection with a Chinese translation and relevant language information.
FEATURES
View phonetic transcription, pronunciation, parts of speech, common definitions, and example sentences.
Inflected forms such as past-tense verbs, participles, and plurals are connected to their original words so you can understand their common meanings.
Select longer text to view a Chinese translation directly on the current page.
When additional context is needed, choose Explain with Claude or Explain with ChatGPT. The selected text opens in the chosen service using your existing account. No API key is required.
Words you look up are saved locally in your browser for later review. You can view and remove them from the extension popup.
The tooltip appears beside selected text and closes when you click elsewhere or press Esc.
PRIVACY
Words saved in Today’s Words remain in your browser’s local storage.
To provide translations and definitions, selected text may be transmitted to the translation and dictionary providers used by the extension. Text is sent to an AI service only when you choose the explanation feature.
The developer does not sell your data
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
+ 對比Handwritten notes, course reading, creased scans, TED/Coursera lectures: layout kept, bilingual subtitles. Web instant, auto match.
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+ 對比Get instant access to dozens of PDF tools directly in your browser – no downloads, no switching tabs.
+ 對比資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。