sitemap.xml Validator
Validate sitemap.xml structure and URL entries.
About this tool
Validate sitemap.xml structure, required tags, and URL entries before you deploy or submit to Search Console.
Catches missing <urlset>, empty <loc> values, and malformed XML. Pair with the Robots.txt Checker when auditing crawl configuration. See the sitemap.xml and Search Console guide on the blog.
Your sitemap content is parsed locally — nothing is uploaded.
How to use
- Paste your sitemap.xml (urlset or a sitemap index document).
- Validate structure, required elements, and URL entry shape.
- Fix missing <loc> values, bad nesting, or malformed XML.
- Confirm the file is linked from robots.txt or Search Console after deploy.
Example
Single-URL urlset
Input
<?xml version="1.0"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><url><loc>https://example.com/</loc></url></urlset>
Output
Valid sitemap structure URLs: 1
Limitations
- Validates XML/sitemap syntax — it does not crawl URLs or mimic Googlebot fetching.
- Does not verify that each <loc> returns HTTP 200 or that canonicals match.
- Very large sitemaps may need splitting (50k URL / 50MB limits) which you manage outside this tool.
Related guides
1Related tools
1Frequently asked questions
What does the sitemap.xml Validator do?
Validate sitemap.xml structure and URL entries. Runs in your browser — no install, no account.
How do I use the sitemap.xml Validator?
Paste your sitemap.xml (urlset or a sitemap index document). Validate structure, required elements, and URL entry shape. Fix missing <loc> values, bad nesting, or malformed XML. Confirm the file is linked from robots.txt or Search Console after deploy.
Is the sitemap.xml Validator free?
Yes. No signup, no usage limits, no paywall.
Does the sitemap.xml Validator upload my data?
No. Processing happens locally in JavaScript. Your input is not uploaded, stored, or logged.
What are the limitations of the sitemap.xml Validator?
Validates XML/sitemap syntax — it does not crawl URLs or mimic Googlebot fetching. Does not verify that each <loc> returns HTTP 200 or that canonicals match. Very large sitemaps may need splitting (50k URL / 50MB limits) which you manage outside this tool.