XML Formatter & Beautifier Online
Format and beautify your XML code directly in your browser. Prettify minified XML with custom indentation (2 spaces, 4 spaces, or tabs). Validate XML syntax, minify for production, and sort tags alphabetically. Essential tool for developers working with XML, SOAP, RSS, or configuration files.
1When to use this tool?
💡Format configuration files (web.config, pom.xml, AndroidManifest.xml)
💡Prettify SOAP/REST API responses for debugging
💡Beautify minified XML from production systems
💡Format RSS/Atom feeds for readability
💡Prepare XML for code reviews and documentation
2Features
- Format and prettify XML with custom indentation
- Minify XML by removing whitespace and line breaks
- Sort XML tags alphabetically for easier comparison
- Syntax validation with error line highlighting
- Preserves XML declaration and attributes
- 100% client-side processing—no server upload
3How to Use
- Paste your XML code in the input field
- Select your preferred indentation style (2 spaces, 4 spaces, or tab)
- Click 'Format' to beautify the XML
- Use 'Minify' to compress XML for production use
FAQ
Q. Is this XML formatter completely free?
A. Yes! Unlimited formatting with no sign-up or limits. 100% free forever.
Q. Is my XML data uploaded to a server?
A. Never. All processing happens locally in your browser using JavaScript. Your data never leaves your device.
Q. Does this tool validate XML syntax?
A. Yes! Invalid XML will show an error message with the problematic line highlighted for easy debugging.
Q. Can I minify XML for production?
A. Yes! Toggle the Minify option to remove all whitespace and line breaks for minimal file size.