Sitemap Viewer is a free Chrome extension designed for SEO professionals, developers, and website owners looking to easily access and analyze sitemaps. With a user-friendly interface, it enables users to quickly view the sitemap.xml or sitemap index of any website directly from the browser toolbar without any setup. Simply click the extension icon while visiting a site, and it attempts to locate and display the relevant sitemap, streamlining the process of sitemap inspection.

Key features include scanning the robots.txt file for sitemap entries, parsing URL metadata such as last modified dates, change frequency, and priority. It supports sitemap indexes, allows pagination for large sitemaps, and offers search and filter options for URLs. Additionally, users can export filtered URLs to CSV and batch open multiple URLs in new tabs. With a strong emphasis on privacy, Sitemap Viewer does not collect any telemetry data, ensuring a secure browsing experience.