What people use it for
Auditing a site starts with its URL list. Extract it to check pages in bulk, plan redirects for a migration, feed a crawler, submit URLs to IndexNow, or compare with analytics to find pages that get no visits.
Questions
How many URLs can it extract?
Up to 50,000 from a single sitemap, and up to 20 child sitemaps from an index.
Can I paste XML instead of a URL?
Yes. Pasted XML is read in your browser.
What is the limit for one sitemap?
50,000 URLs and 50 MB uncompressed. Larger sites split into several files listed in a sitemap index.
Is my data stored?
No. Sitemaps are read or built for the result you see and not kept.