sitemap.xml Generator

A sitemap.xml is a list of a site's URLs that helps search engines discover pages, especially ones with few internal links pointing at them. This tool builds a valid sitemap.xml from a list of addresses, adding lastmod, changefreq, and priority, and removing duplicates.

How to use it

• Paste a list of URLs (one per line) — optionally provide a base URL so relative paths can be added too.
• Duplicates are detected and removed automatically, and malformed URLs are flagged separately.
• Download the finished sitemap.xml, compliant with the sitemaps.org spec, and place it at the site root.

Common uses

• Building a sitemap for a small static site with no built-in generator.
• Assembling a sitemap from a list of URLs exported from a CMS or database.
• Checking a page list for duplicates or obviously broken addresses before publishing.

Things to keep in mind

Being listed in a sitemap doesn't guarantee indexing — it's a hint to search engines, not a command; the search engine itself makes the final call on indexing.

A single sitemap.xml file is capped at 50,000 URLs and 50MB — larger sites use a sitemap index file that points to several individual sitemaps.