XML Sitemap Validator
Validate an XML sitemap for syntax, size, duplicates and protocol compliance.
How to use
- Fetch a sitemap by URL or paste XML.
- Review errors and warnings.
- Fix any flagged issues before submitting.
Frequently asked questions
- Is the XML Sitemap Validator free to use?
- Yes. The XML Sitemap Validator is 100% free, requires no signup or API key, and runs entirely in your browser.
- Does the XML Sitemap Validator send my data to a server?
- No. All processing happens client-side in your browser — your input never leaves your device.
- How do I use the XML Sitemap Validator?
- Fetch a sitemap by URL or paste XML. Review errors and warnings. Fix any flagged issues before submitting.
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