XML Sitemap Validator
Check sitemap structure, locations, and limits without fetching.
Browser onlyYour data never leaves this device.
Runs entirely in your browser. Your XML never leaves this device and is never stored.
Details: Privacy policy
Input
Pasted text only — URLs are never fetched.
Result
No input yet.
Paste sitemap XML above. Nothing is fetched.
XML Sitemap Validator inspects pasted sitemap XML for structure, location values and protocol limits, reading the text alone and fetching nothing. It suits site owners who want to confirm an export is well-formed before submitting it, and developers who must find entries missing a loc element after a generator misbehaved. Only urlset documents are checked, an index is reported as the wrong format, and the fifty-thousand-URL protocol ceiling is enforced as a warning. Locations are format-checked rather than requested, so no page is contacted and no request is logged. A clean result is a hint, not a promise: crawling and indexing remain the search engine's decision, and the page says so plainly. Very large documents stay readable because the summary lists counts first and only the offending entries in detail. Encoding problems surface as malformed locations rather than silent omissions. Duplicate locations are surfaced too, since repeated entries waste the file's URL budget. Paste the file's text rather than a link, because nothing is downloaded here. Compare the reported entry count against the number of pages you expected, since an export that silently truncated usually shows a suspiciously round figure.
Key facts
- Input
- Sitemap XML
- Output
- Validation report with entry numbers
- Limits
- The protocol cap is 50,000 URLs per file.
- Processing
- In your browser — nothing is uploaded
- Sign-up
- Not required
- Cost
- Free
Limits above are read from the same code that enforces them; formats are the ones the tool accepts and produces.
How to use XML Sitemap Validator
- Paste sitemap XML.
- Read the counts and any warnings.
- Fix flagged entries or clear to start over.
What you get
- Counts of entries, valid locations and flagged problems, listed with entry numbers.
- Warnings for missing loc elements, malformed locations and the 50,000-URL protocol cap.
- A pass-or-fail reading of the pasted document, made without any network request.
When to use XML Sitemap Validator
- Confirm an export has valid locations before submitting it.
- Find entries missing loc elements after a bad export.
- Check a hand-edited sitemap still parses before you deploy it.
Jobs you can do with XML Sitemap Validator
Frequently asked questions about XML Sitemap Validator
Does XML Sitemap Validator fetch my URLs?
Never. It reads the pasted text only. Reachability and indexing are separate jobs.
What makes an entry warn?
Missing loc elements and malformed location values. Both are listed with entry numbers.
Are sitemap indexes supported?
No. Only urlset documents validate here; indexes are reported as the wrong format.
Does validation promise indexing?
No. A valid sitemap is still only a hint. Crawling and indexing remain the engines' decision.
Guides that compare XML Sitemap Validator
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