Sitemap XML Validator is a lightweight Chrome Extension built for developers and SEO professionals who want instant feedback on their sitemap health — without leaving the browser. 🔍 What it does: — Parses and validates sitemap.xml files in real time — Flags XML errors, malformed entries, and missing tags — Works on any sitemap URL, no account needed Built this as a solo side project after getting tired of broken sitemaps sneaking past technical SEO audits.