XML Sitemap Generator
Build a valid XML sitemap from a URL list, for small and medium sites.
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How to use it
- Paste your URL list (one per line, with protocol).
- Optionally set lastmod, changefreq and priority — these are hints, not directives.
- Copy the generated sitemap.xml and upload it to your site root.
- Reference it in robots.txt with a "Sitemap:" line, and remember the 50,000-URL / 50MB protocol limits.
About this tool
Paste a URL list (one per line) or configure pages manually to produce a sitemap.xml with lastmod, changefreq and priority where provided. The page documents the 50,000-URL / 50MB limits of the protocol and clearly notes that crawling your live site is a server-side task this tool does not attempt.
Your input never leaves the browser: this tool works entirely offline once the page has loaded.
Frequently asked questions
What are the sitemap limits?
The sitemap protocol allows 50,000 URLs and 50 MB per file; larger sites split into a sitemap index. This tool accepts lists up to 500 URLs, aimed at small and medium projects.
Does changefreq and priority still matter?
They are weak hints — search engines mostly ignore them today. lastmod on genuinely changed pages is the field with real value.