Sitemap Splitter & Merger
Split XML sitemaps into smaller files or combine several URL sitemaps, preserving their entry metadata.
Your result
Your result will appear here.
Add your source, run the tool, then copy or download the result.
Put the result to work
Choose a chunk size to create numbered XML files ready to host. Merge mode accepts public sitemap URLs on separate lines, or pasted XML documents separated by a line containing three hyphens. Duplicate URLs keep their first entry.
This tool combines URL sitemaps, not sitemap indexes. After hosting the files, use the sitemap index generator with their real public URLs.
Frequently asked questions
How do I merge several XML sitemaps?
Choose merge mode and enter one public sitemap URL per line, or paste XML documents separated by a line containing ---. Supply URL sitemaps rather than indexes. Duplicate URLs keep the metadata from their first entry.
How should I publish the files after splitting a sitemap?
Download the numbered XML files and host them on your site. Then create a sitemap index using those public file URLs. Choose a smaller chunk size if individual files become too large for your publishing workflow.
Do I need a Chatbyte account?
No. These tools are free to use without signing up. Shared usage limits protect availability. Creating and running a Chatbyte chatbot is a separate product.
How is my content processed?
Tools process submitted content on the server for the request. AI tools send extracted text through Vercel AI Gateway to the selected AI model provider. This app does not save tool inputs to a database. Chat history stays in the current tab until reset. Avoid confidential or personal data.