Sitemap Index Generator — Free Online Tool

Free online generator—no cost. Generate a valid sitemap index XML pointing to child sitemaps—required for large sites. Host at a stable URL and reference…

Sitemap Index Generator — Free Online Tool: Free Sitemap Index Generator — sitemap_index.xml Builder works with XML sitemaps for technical SEO. Free online generator—no cost. SEO specialists and webmasters use it when they want a free, no-signup workflow. How to use: Paste sitemap XML or enter the public sitemap URL. Run the check, validation, or extraction action on the page. Fix reported issues locally, then re-submit in Search Console. Frequently asked questions: What is a sitemap index generator? It builds a valid sitemap index XML that references multiple child sitemap URLs—required when you have more URLs than a single sitemap file allows. Where do I host the index file? Host it at a stable URL (often /sitemap_index.xml or similar), list it in robots.txt with the Sitemap: directive, and submit that URL in Search Console.

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Frequently asked questions

What is a sitemap index generator?
It builds a valid sitemap index XML that references multiple child sitemap URLs—required when you have more URLs than a single sitemap file allows.
Where do I host the index file?
Host it at a stable URL (often /sitemap_index.xml or similar), list it in robots.txt with the Sitemap: directive, and submit that URL in Search Console.