XML Sitemap Checker
XML Sitemap Checker validates pasted sitemap XML in your browser — it checks the urlset, namespace, loc URLs, lastmod dates, and the 50,000-URL limit.
XML Sitemap Checker is a browser-based web developer tool on WebDevToolsBase. XML Sitemap Checker validates pasted sitemap XML in your browser — it checks the urlset, namespace, loc URLs, lastmod dates, and the 50,000-URL limit. To use it, paste your input and view the result directly in your browser — no signup and nothing to install.
XML Sitemap Checker is a free SEO & Webmaster Tools utility that runs entirely in your browser — nothing you enter is uploaded.
How to use XML Sitemap Checker
- Start by adding the XML you want to check into XML Sitemap Checker.
- Tune the Paste sitemap XML control before you check.
- XML Sitemap Checker updates the output automatically as you type.
- When it looks right, Copy to save it.
About this tool
XML Sitemap Checker runs entirely in your browser. XML Sitemap Checker validates or reshapes your XML in the browser with no server.
Your document is never uploaded. It behaves the same on desktop and mobile, with nothing stored remotely.
Frequently asked questions
What is XML Sitemap Checker for?
Use XML Sitemap Checker to check your input without installing anything using the Paste sitemap XML control; everything happens client-side.
Does XML Sitemap Checker cost anything?
No — XML Sitemap Checker is completely free, with no sign-up and no hidden limits.
Where is my data processed by XML Sitemap Checker?
Entirely in your browser — XML Sitemap Checker keeps your data on your own machine and sends nothing anywhere.
Does XML Sitemap Checker preserve attribute order and namespaces?
XML Sitemap Checker works on the XML you paste locally and keeps your markup intact while it checks it.
Does XML Sitemap Checker work offline?
Once the page has loaded, XML Sitemap Checker keeps working with no network connection.