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XML Formatter & Validator
Format and validate XML documents. Clean up messy XML with proper indentation and check for errors.
4.6 (289 reviews)
3,420 uses today🔒Secure
⚡Fast
💰Free
👤No Registration
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Formatting Options
Line 1, Col 1
Quick Actions
XML Formatting Tips:
- • Always validate XML before formatting
- • Use consistent indentation (2 or 4 spaces)
- • Sort attributes for better readability
- • Preserve CDATA sections for special content
- • Remove comments in production code
- • Escape special characters (&, <, >, ", ')
- • Use meaningful element and attribute names
- • Keep line length under 80 characters
- • Add XML declaration for proper encoding
- • Use minification for production files
Tool Statistics
Daily Usage3,420
Rating
4.6
Reviews289
Categorytext
How to Use
Features
- Advanced XML formatting with multiple indentation options
- Comprehensive XML validation with detailed error reporting
- XML minification for production use
- Syntax highlighting for better readability
- Sort attributes alphabetically
- Remove comments and preserve CDATA sections
- Collapse empty elements
- Auto-format on paste detection
- Export formatted XML files
- Quick action presets for common tasks
- Real-time cursor position tracking
- Document statistics and validation insights
Limitations
- Maximum file size: 1MB
- Complex nested structures may take longer
- Requires well-formed XML for validation
- Syntax highlighting works best with valid XML
Why Trust This Tool?
Secure Processing
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Fast Results
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Trusted by Thousands
3,420+ daily users
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