Universal Sitemap Checker is a free Chrome extension designed to optimize the management of XML sitemaps. This tool efficiently checks the status codes and canonical URLs of all links in your sitemap, ensuring they are live and correctly set. By automating this process, it allows users to quickly identify and resolve potential issues that could affect website performance and SEO rankings.

Key features include comprehensive sitemap analysis, canonical URL verification, and an easy-to-read results table within the extension popup. Users can also export their analysis results as a CSV file for further evaluation. With its user-friendly interface, Universal Sitemap Checker is suitable for both SEO novices and experts, making it an essential tool for webmasters and website owners aiming to maintain optimal site health.