XML Formatter Online Free - Beautify & Validate XML
Format and beautify XML documents with proper indentation instantly. Our free XML formatter makes configuration files, SOAP responses, and XML data readable. Perfect for developers working with APIs, configs, and data exchange.
ℹ️ Did you know? Formatted XML is 60% easier to validate and debug. Proper indentation reveals nesting errors, unclosed tags, and structural issues instantly.
Why Format XML?
Improved Readability: Properly indented XML makes complex hierarchies understandable at a glance.
Error Detection: Spot unclosed tags, nesting errors, and structural issues in formatted XML.
Documentation: Create readable XML examples for API documentation and technical guides.
Common Use Cases
- API Development: Format SOAP/XML API responses for debugging
- Configuration Files: Beautify web.config, settings.xml files
- Data Exchange: Format XML exports for validation
- RSS Feeds: Validate and format feed structures
- SVG Files: Beautify SVG code for editing
💡 Pro Tip: Use "Beautify" for development, "Minify" for production. Minified XML reduces file sizes for faster data transmission.
Features
- Auto Indent: Proper nesting with 4-space indentation
- Minify: Remove whitespace for production
- Copy to Clipboard: One-click copying
- Large Files: Handles complex XML documents