XML Pretty Formatter

Format and beautify XML code with proper indentation and line breaks for better readability.

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6,404+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how XML Pretty Formatter processes input data instantly inside your browser.

Sample Input Minified string: {"id":1,"status":"active","roles":["admin"]}

Computed Result

{
  "id": 1,
  "status": "active",
  "roles": [
    "admin"
  ]
}

Execution Mode Client-Side In-Browser JS

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About This Tool

This Online XML Pretty Formatter tool helps you format raw, minified, or unformatted XML code into a clean, readable structure. It automatically adds proper indentation, line breaks, and syntax highlighting to make XML documents easier to read and debug. The tool supports both manual text input and file upload, with options to customize indentation size and toggle line wrapping. It also validates XML syntax and displays detailed error messages for invalid XML.

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How to Use

Paste your XML code into the text area or upload an XML file.
Adjust formatting options like indentation size and line wrapping.
Click 'Format XML' to beautify the XML.
View the formatted result with syntax highlighting.
Use the 'Copy to Clipboard' button to copy the formatted XML.

Frequently Asked Questions

Find Quick Answers

What does this XML formatter do?

It takes unformatted or minified XML code and adds proper indentation, line breaks, and syntax highlighting to make it human-readable.

Does it validate XML?

Yes, the tool validates XML syntax during formatting and displays error messages if the XML is malformed.

What file formats are supported?

You can paste XML text directly or upload .xml files. The tool processes the content as plain text.

Is there a size limit for XML files?

The tool processes XML client-side, so very large files may impact browser performance. For best results, keep files under 1MB.

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