Split & Merge Sitemaps — Free Online Tool

100% free—no account. Split oversized sitemaps or merge multiple XML sitemaps while staying under Google’s 50,000 URL / 50MB rules. Prep child sitemaps…

Split & Merge Sitemaps — Free Online Tool: Free Split & Merge Sitemaps — 50k URL Limit Helper works with XML sitemaps for technical SEO. 100% free—no account. 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: Why split or merge sitemaps? Search engines enforce per-file URL limits (commonly 50,000 URLs and 50MB uncompressed). Large sites split into multiple sitemaps and use a sitemap index; mergers help consolidate smaller files. What is a sitemap index? A sitemap index is an XML file that points to other sitemap files. Crawlers fetch each child sitemap in turn—use it when one file is not enough.

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Frequently asked questions

Why split or merge sitemaps?
Search engines enforce per-file URL limits (commonly 50,000 URLs and 50MB uncompressed). Large sites split into multiple sitemaps and use a sitemap index; mergers help consolidate smaller files.
What is a sitemap index?
A sitemap index is an XML file that points to other sitemap files. Crawlers fetch each child sitemap in turn—use it when one file is not enough.