The HackerNews Summarizer is a free Chrome extension that employs AI-generated summaries to offer quick insights into Hacker News articles. This feature seamlessly integrates into the Hacker News interface, appearing beneath each article's subtext. It's designed for savvy readers who want to stay informed without wading through excessive content. Importantly, the tool's developer emphasizes its commitment to user privacy, stating that no data is collected or shared with third parties beyond approved use cases. Compatible with all devices and languages supported by Google Chrome, the extension, presented by dohsimpson and currently at version 0.2.0 as of April 24, 2023, provides a simple and efficient way to navigate Hacker News updates.