Paste a list of URLs and generate a standards-compliant sitemap.xml with lastmod / changefreq / priority.
Paste one URL per line (with or without a trailing slash; the tool keeps them as-is). Pick changefreq, set priority (0.0–1.0), and either set a fixed lastmod date or tick “today”. Click Generate / Copy / Download as needed. The output is a standard <urlset xmlns=…> document with one <url> per input line; empty lines are skipped and priority is normalised to the 0–1 range. Single sitemap is limited to 50 000 URLs / 50 MB by the spec — split large sites into a sitemap index.