XML Formatter & Validator | Free Online Tool

XML Formatter & Validator

Free online tool to format, validate, and beautify your XML documents. Works perfectly on all devices.

Input XML

Result

Your formatted or validated XML will appear here...

About XML Formatter & Validator

Our free online XML Formatter and Validator tool helps developers work with XML documents more efficiently. Whether you need to format messy XML code, validate XML against standards, or minify XML for production, our tool provides a simple solution.

Why Use Our XML Tool?

Responsive Design

Works perfectly on all devices - desktop, tablet, and mobile.

Privacy Focused

All processing happens in your browser - your data never leaves your device.

Fast Processing

How to Use This XML Tool

Paste your XML code into the input box
Click "Format" to beautify the XML with proper indentation
Click "Validate" to check for XML syntax errors
Click "Minify" to remove all unnecessary whitespace
Copy or download the result for use in your projects

What is XML?

XML (eXtensible Markup Language) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. It is widely used for data representation and exchange between systems.