Latest, 15 Oct 2026:123 usersMove the mouse over the chart for any month
Ratings count
monthly, 10 months
Latest, 15 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About 本地翻译:免费、AI、离线
🚀 Free Forever! Local AI translator powered by Chrome built-in AI. Features selection translate, smart full-page translation with code block protection. Privacy-first.
AI Translation Assistant is a next-generation translation tool built on Chrome's latest built-in AI model (Gemini Nano). It is blazing fast, completely free, and runs entirely locally on your device, ensuring your data never leaves your browser! 🛡️
Whether you are browsing foreign news, reading technical documentation, or learning a new language, AI Translation Assistant provides a smooth and accurate translation experience.
✨ Key Features
1. 🔒 Ultimate Privacy & Completely Free
💸 Free Forever: No in-app purchases, no subscriptions, no ads. All features are free.
🛡️ 100% Local Processing: Powered by Chrome's built-in AI, your text data is NEVER uploaded to cloud servers.
🔑 No API Key Required: Ready to use after installation. No sign-ups, no complex configurations.
📶 Offline Capable: Once the model is downloaded, translate anywhere, even without an internet connection.
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2. 🌍 Smart Full-Page Translation
⚡ Visibility First: Intelligently prioritizes translating the content you are currently viewing.
🔄 Lazy Loading: Automatically translates content as you scroll, saving resources and ensuring smoothness.
🛡️ Developer Friendly: Exclusive Code Block Protection. Automatically detects <code> and <pre> tags and keeps code in its original language. Perfect for reading tech docs!
🎨 Immersive Layout: Translations blend naturally into the page layout with inline display options.
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3. 📝 Instant Selection Translation
👆 Select to Translate: Simply select text on any webpage and click the floating icon to get an instant translation.
🖱️ Draggable Popup: Move the translation window anywhere you like.
🌐 Auto-Detection: Automatically detects the source language for you.
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4. 💬 Multi-Language Support Supports mutual translation between 10+ major languages including Chinese, English, Japanese, Korean, French, German, Spanish, Russian, and more.
🚀 How to Use
Ensure your Chrome browser version is 131+.
On first use, the extension will download the AI model (approx. a few hundred MB). Please be patient.
Text Translation: Click the extension icon and type/paste text to translate.
Full-Page Translation: Right-click on any page and select "Translate Page", or use the button in the popup menu.