Free SEO Tool
Sitemap Split And Merger
Split a sitemap that has grown past the 50,000 URL limit into multiple valid files, or merge several smaller sitemaps into one set, instantly in your browser. A sitemap index file is generated automatically whenever more than one output file is produced. No uploads to any server, completely private.
Choose whether to split one sitemap or merge several
The protocol maximum is 50,000 URLs per file
Used to build full URLs inside sitemap-index.xml
1 file could not be parsed.Parse Error
Add sitemap content above to see output files here.
How to use the Sitemap Split and Merger
Choose Split One Large Sitemap to break a single oversized sitemap into multiple files, or Merge Multiple Sitemaps to combine several files into one
Set URLs Per Output File to control how many entries go into each generated file, up to the protocol maximum of 50,000
For splitting, paste your full sitemap XML directly into the input box
For merging, click Add Sitemap Files and select two or more sitemap.xml files from your computer
Duplicate URLs across files are automatically detected and removed before the output is chunked
Set a Base URL so the generated sitemap index file points to the correct location once you upload the split files
Use the Output Files tab to download each generated sitemap file individually
When more than one output file is produced, check the Sitemap Index tab to download the sitemap-index.xml file that references all of them
Check the Parse Errors tab if any uploaded file could not be read correctly
All parsing, chunking, and file generation happens locally in your browser using pure JavaScript. Nothing is uploaded to any server and your sitemaps stay completely private
