XML Splitter Online

Split large XML files instantly by element count, file size, or custom XPath. No installation needed.

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5,720+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

The XML Splitter Online tool allows you to easily split large XML files into smaller, manageable chunks. Upload your XML file and choose how to split it: by number of elements per file, by approximate file size, or by custom XPath expression. The tool processes files entirely in your browser for maximum privacy and security. Perfect for developers, data analysts, and anyone working with large XML datasets who needs to divide files for processing, sharing, or system limitations.

Save your calculation history with a free account

How to Use

Upload your XML file by clicking the upload area or dragging and dropping
Choose your split method: by element count, file size, or custom XPath
Configure the split parameters based on your chosen method
Click 'Split XML' to process your file
Download the split XML files individually or as a ZIP archive

Frequently Asked Questions

Find Quick Answers

Is my XML data secure?

Yes, all processing happens entirely in your browser. Your XML files are never uploaded to any server.

What XML formats are supported?

The tool supports standard XML files with proper formatting. It handles XML declarations, namespaces, and nested elements.

What is the maximum file size I can split?

There's no strict limit, but very large files (100MB+) may cause browser performance issues. For best results, keep files under 50MB.

Can I split XML by specific elements using XPath?

Yes, you can use custom XPath expressions to split at specific element boundaries. For example, use '//item' to split at each item element.

What happens to XML declarations and namespaces in split files?

Each split file includes the original XML declaration and preserves namespace declarations from the original document.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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