XML Formatter & Beautifier

Format, validate, and beautify messy XML structures or configuration files with proper indentation instantly.

Input XML

<?xml version="1.0" encoding="UTF-8"?><catalog><book id="bk101"><author>Gambardella, Matthew</author><title>XML Developer's Guide</title><genre>Computer</genre><price>44.95</price><publish_date>2000-10-01</publish_date><description>An in-depth look at creating applications with XML.</description></book></catalog>

Formatted Output

Ready

What is XML Formatter and Beautifier?

An XML formatter reorganizes compact XML into an indented, readable document. It is useful for reviewing API responses, configuration files, and exported data.

How to use this tool

Paste XML, click Format, then inspect the structured output. Use Minify only when you need a compact representation.

Useful notes

Invalid XML cannot be safely formatted. Check matching tags, quoted attributes, and escaped special characters first.

Frequently Asked Questions (FAQ)

Yes. The values you enter are processed locally in your browser.