# Sitemap Validator

> Validate an XML sitemap or sitemap index, list every URL with lastmod, and catch errors that stop Google from reading it. Free sitemap checker, no signup.

URL: https://u2l.ai/tools/sitemap-validator
Category: developer
Status: Live
Estimated monthly search volume: 6K+

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Validate an XML sitemap or sitemap index, list every URL with lastmod, and catch errors that stop Google from reading it.