Free Sitemap Validator
Validate your XML sitemap for errors and compliance
How it works
Step 1
Enter your input
Step 2
Click generate
Step 3
Copy your result
FAQ
It checks XML structure, sitemap protocol compliance, URL format, date formats, file size limits, and common issues like missing lastmod dates or invalid URLs.
A valid XML sitemap follows the sitemap protocol (sitemaps.org). It must be well-formed XML with a <urlset> root element containing <url> entries, each with at least a <loc> element with an absolute URL.
Google requires sitemaps to have no more than 50,000 URLs and be under 50MB in size. If your site exceeds these limits, you need a sitemap index file.
Yes, completely free with up to 10 validations per hour. No signup required.
Want more power?
Build and automate full AI workflows in AI Flow Chat.