Sitemap URL Validator
Paste your sitemap URLs and check each one — finds broken links fast.
Sitemap URL Validator
How to use Sitemap URL Validator
Follow these steps — everything happens instantly in your browser.
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Step 1. Paste up to 50 URLs (one per line) into the textarea.
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Step 2. Click 'Validate URLs' — each URL is checked with a HEAD request.
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Step 3. Green entries are reachable; red entries failed the check.
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Step 4. Review the HTTP status codes for any failed URLs.
Why use this tool
Private by design
All processing happens locally in your browser. Open DevTools → Network and you'll see zero file uploads. Ever.
Instant
No upload wait, no queue, no server round-trip. Results appear the moment you drop a file.
Free & unlimited
No accounts, no watermarks, no daily caps. Use it as many times as you like, forever.
Works everywhere
Desktop, tablet or phone — every tool is responsive and installable as a PWA for offline use.
Frequently asked questions
Everything you might want to know about sitemap url validator.
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