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Free Online Sitemap Validator

Validate local sitemap XML structure and URL count.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result

How to use Sitemap Validator

Validate local sitemap XML structure and URL count. Local validation checks the XML root, namespace, child entry names, URL syntax and the 50,000-entry limit. It does not verify URL reachability or Search Console acceptance.

  1. Set Input.
  2. Run the tool, review the result and its stated limitations, then copy or download if needed.

Example & practical use

Validate local sitemap XML structure and URL count. The example below demonstrates Input.

Example input:
{
  "text": "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\"><url><loc>https://example.com/</loc></url></urlset>"
}
Expected result (relevant fields):
{
  "valid": true,
  "entries": 1
}

Features & result limitations

Local validation checks the XML root, namespace, child entry names, URL syntax and the 50,000-entry limit. It does not verify URL reachability or Search Console acceptance.

Frequently asked questions

What inputs does Sitemap Validator accept?

Input

How should I interpret the Sitemap Validator result?

Local validation checks the XML root, namespace, child entry names, URL syntax and the 50,000-entry limit. It does not verify URL reachability or Search Console acceptance.

Where does Sitemap Validator process my data?

Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.