流畅阅读 Chrome Extension
An open-source extension for bilingual webpage reading, translation and AI explanations.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome
Best for
Language learners reading foreign-language web content
Not for
Readers without their own configured AI service
4.5 out of 5
Scored by a Toolio reviewer after real useOur verdict
FluentRead shows the original text alongside its translation across a webpage, plus hover or select-to-translate options, and adds an AI reading card for contextual explanations, sentence analysis and follow-up questions. It extends beyond plain webpages to translating text inside images, editing bilingual documents, and adding bilingual subtitles on YouTube and X, with saved words and sentences collected into a learning center for review. It's fully open source under GPL-3.0 with the code on GitHub, but the AI explanation features only work once you've configured your own AI service and model.
✓What it does well
Bilingual webpage readingShows original text alongside its translation across a webpage.
AI reading assistanceExplains context, analyzes sentences and answers follow-up questions.
Open sourceReleases its full source code on GitHub under GPL-3.0.
✕Where it falls short
Needs AI service setupAI explanations require a separately configured AI service and model.
Setup takes configurationGetting the most out of it depends on choosing and setting up translation services yourself.
Chrome onlyIt runs only as a Chrome browser extension.
Key features
Image text translationRecognizes and translates text inside images or selected screen areas.
Bilingual video subtitlesAdds bilingual subtitles on YouTube and X videos.
Vocabulary learning centerCollects saved words and sentences for later review.
Customizable glossariesLets you customize glossaries, translation styles and shortcuts.