Sitemap Generator
Note: This tool runs entirely in your browser. No data is sent to any server. For large sitemaps (over 50,000 URLs), consider splitting into multiple sitemaps.

Input URLs

Supported formats: CSV (one URL per line) or JSON (array of URLs)

Sitemap Options

Generate Sitemap

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Total URLs
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Valid URLs
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Duplicates

Preview

sitemap.xml
Your XML sitemap will appear here after generation.
sitemap.html
Your HTML sitemap will appear here after generation.
URL Validation Results
Validation results will appear here.