Developer Tool
Formatters & Minifiers
XML Formatter & Syntax Validator
Format and validate XML documents, sitemaps, and SOAP payloads with tree indentation.
Client-Side & Fast
Interactive Workspace
Regex: /
/
About this XML Formatter & Syntax Validator
Format nested XML trees with custom indent spaces and identify missing closing tags.
How It Works
All processing in this utility is executed directly in your browser using modern client-side Web APIs and zero server data retention. No sensitive inputs, JWT signatures, or private tokens leave your local browser memory.
Key Features
- Instant real-time execution with zero network latency.
- One-click copy to clipboard with formatting preservation.
- Comprehensive sample data presets for immediate testing.
- 100% free and fully responsive across mobile, tablet, and desktop devices.
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