According to AlphaMoat, as of 2026-09, the Chrome extension AI Summarizer has 10 users — ranked #9,831 of 10,223 AI browser extensions, and #1,973 of 2,072 in Office & Collaboration.
Summarize selected text or entire pages into concise, configurable summaries. AI Summarizer helps you quickly grasp the essence of any content by generating clear, concise summaries right in your browser. Whether it’s a full webpage, a news article, a research paper, or just a highlighted section, Auto Summarizer condenses the text into an easy-to-read summary without losing the key points.
With a single click, you can summarize selected text or entire webpages. You can choose between different summary lengths—short, medium, or long—and a variety of styles and formats, such as neutral, academic, or friendly tone, displayed as paragraphs or bullet points. Summarization happens directly on your device using a built-in, privacy-friendly AI model, so no API keys or external services are required. Thanks to real-time streaming output, you can start reading your summary as it’s being generated. The compact, modern popup interface is designed for speed and ease of use, and all settings are stored locally in your browser.
AI Summarizer saves you time by filtering out unnecessary details and focusing on what truly matters. It’s perfect for research, news reading, academic work, or everyday browsing. The extension works directly in Chrome without any third-party accounts or hidden costs, and your privacy is protected since all processing happens locally whenever possible.
Using it is simple: highlight any text on a webpage, right-click and select “Summarize Selection,” or open the popup and choose “Summarize Page.” Auto Summarizer instantly processes the text with its built-in AI or local summarization engine. You can view, copy, or fine-tune your summary directly in the popup.
Get to the point—instantly. Install AI Summarizer and start summarizing smarter.
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.