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Chrome extension

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Chrome extensions are add-ons for Chromium-based browsers, such as Google Chrome, which enable users to customize the Chrome browsing experience. Built using web technologies like HTML, CSS, and JavaScript, extensions make use of various APIs supported by the browser. Extensions are typically downloaded from online marketplaces, with the Chrome Web Store being the most widely used. Chrome extensions work on most Chromium browsers, not just Google Chrome developed by Google.

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An all-in-one enhancement suite for Google Gemini & AI Studio - timeline navigation, folder management, prompt library, and chat export in one powerful extension. / Google Gemini & AI Studio 全能增强插件:集成时间轴导航、文件夹管理、提示词库及聊天导出等众多功能。

  • Updated Mar 21, 2026
  • TypeScript

Created by Google Inc.

Released January 25, 2010

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Website
github.com/topics/chrome-extension