How does this tool work?
Parses the pasted XML locally and inspects loc elements.
The output is designed to make the next manual check clearer rather than turn SEO into a single score.
XML Sitemap Validator
Validate sitemap XML syntax, root type, URL count, duplicate locations and invalid HTTP(S) locations.
- Free, no sign-up
- Runs in your browser
- 100% private — runs in your browser
Review the output
Enter your inputs, then update the result.
Your input is processed in this browser unless the tool says it uses an external API.
Validate sitemap XML syntax, root type, URL count, duplicate locations and invalid HTTP(S) locations. Parses the pasted XML locally and inspects loc elements. The output is designed to make the next manual check clearer rather than turn SEO into a single score.
What does the result not prove?
It does not fetch each URL or verify that Google indexed it. Sitemap inclusion is a discovery signal, not an indexing guarantee.
Search visibility depends on crawlability, relevance, content quality, competition, links and many other signals. No browser tool can guarantee rankings.
Good SEO practice
Does this tool guarantee higher rankings?
No. It identifies a narrow technical or content-planning issue. Use the result with real page context and Search Console data.
Does the tool send my text to a server?
Most tools run entirely in your browser. The Website Speed Test is the exception: it sends the public URL you enter to Google PageSpeed Insights.
Should I repeat keywords more often?
No. Write naturally, answer the searcher's task, use descriptive headings and internal links, and avoid forced repetition.
Related tools
Continue with the next specific check instead of relying on a single SEO score.
Technical SEO help