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XML Formatter

XML Formatter

Format XML online. Paste your XML, click format, then copy or download the prettified output.

Formats XML with indentation Validates XML and shows clear errors Copy and download formatted XML Import XML from URL or file Theme switcher Fullscreen editor mode

Input XML

Paste your XML here

Formatted Output

Copy or download the formatted XML

Key Features

  • Formats XML with indentation
  • Validates XML and shows clear errors
  • Copy and download formatted XML
  • Import XML from URL or file
  • Theme switcher
  • Fullscreen editor mode

How to Use

  1. Paste your XML into the input editor.
  2. Click Format to prettify your XML.
  3. Use Validate to check for errors.
  4. Copy or download the formatted output.

Free Online XML Formatter and Beautifier

Clean up messy XML code with our powerful online XML formatter. Paste minified or poorly formatted XML, and our tool instantly beautifies it with proper indentation, syntax highlighting, and error detection. Perfect for developers, data engineers, and anyone working with XML data. No installation required—format XML in seconds directly in your browser.

Professional XML formatting features

  • Instant beautification: Convert minified XML to readable format
  • Proper indentation: Auto-format with consistent spacing
  • Syntax highlighting: Color-coded tags, attributes, and values
  • Error detection: Identify XML syntax errors and malformed tags
  • Tag validation: Check for proper nesting and structure
  • Copy and download: Export formatted XML instantly
  • Tree view: Navigate complex XML structures visually

Common use cases for XML formatting

Use our XML beautifier to clean up exported XML from APIs and databases, debug malformed XML, improve code readability, and prepare XML for version control. Developers use this tool daily to format XML from SOAP services, configuration files, and data exports. Combine with our XML validator for syntax checking and JSON formatter for data transformation.

Why developers choose our XML formatter

  • Free, no signup or installation needed
  • Works on all devices and modern browsers
  • Handles large XML files efficiently
  • Real-time formatting with instant preview
  • Browser-based—your data stays private

Start formatting XML now with our free online XML formatter. Trusted by developers worldwide for code cleanup, debugging, and readability improvement.

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