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Free sitemap validator

Free Sitemap Validator

Validate any XML sitemap and get a clear fix list for broken URLs, indexability issues, missing metadata, and crawl problems.

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Enter a sitemap URL above and click Validate Sitemap to get started.

Short answer

What does a sitemap validator do?

A sitemap validator checks whether your XML sitemap is crawlable, valid, and useful for search engines. It reviews URL status, indexability, metadata, sitemap format, and common technical issues so you can fix the pages Google and AI crawlers should discover.

When to use

When to use this tool.

  • Before submitting a sitemap in Google Search Console.
  • After a site migration or URL structure change.
  • After publishing or deleting many pages.
  • When indexed pages are missing from search.
  • Before auditing AI crawler access.
What you get

What you get from validation.

  • Sitemap health score.
  • Broken URL list.
  • Redirect and 4xx/5xx issues.
  • Indexability checks.
  • Missing or stale metadata.
  • Fix recommendations.
Sitemap tool suite

Need another sitemap check?

Use the full GrowthOS sitemap tool suite for validation, discovery, export, analysis, and generation.

Also useful:robots.txt generatorLLMs.txt generator
Next step

Want to know if search engines and AI crawlers can actually use your site?

Run a free AI visibility report to see how ChatGPT, Claude, Gemini, and Perplexity describe your brand, then pair it with sitemap and crawler checks to fix the pages AI systems should be able to cite.

Run Free AI Visibility ReportCreate an LLMs.txt FileGenerate robots.txt
Other tools

Related crawlability tools

After you validate the sitemap, tighten robots.txt, LLMs.txt, and AI visibility so crawlers can use what you ship.

robots.txt Generator

Generate a clean robots.txt with Sitemap directives for search and AI crawlers.

LLMs.txt Generator

Create an LLMs.txt file so ChatGPT, Claude, and Gemini describe your brand accurately.

AI Visibility Report

See how major AI assistants describe your brand, then fix pages they should cite.

Hire GrowthOS

Want GrowthOS to ship this work for you?

These tools surface the gaps. GrowthOS turns them into shipped SaaS growth assets inside your weekly playbook.

Book a demoSee pricing
FAQ

Frequently asked questions

A sitemap validator checks whether your XML sitemap is formatted correctly and whether the URLs inside it are accessible, indexable, and useful for search engines.

Run the sitemap through a validator, fix broken or redirected URLs, confirm canonical/indexability settings, and then submit the cleaned sitemap in Google Search Console.

No. A sitemap should usually include final canonical URLs that return 200 status codes. Redirecting URLs create crawl waste and can slow discovery.

Yes. A clean sitemap helps crawlers discover important URLs. Pair it with robots.txt, internal links, and LLMs.txt so AI systems can understand which pages matter.