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XML Formatter - Free XML Beautify & Format
Format, minify, and inspect XML documents, API responses, config files, and nested nodes with readable indentation. Use the output for debugging, data exchange, and configuration cleanup without uploading XML content.
How to Use XML Formatter
Quick Start Guide
1
Paste your XML document into the input area — copy from your XML file or API response
2
Click Format to beautify XML with proper indentation and organized element hierarchy
3
Use Minify mode to compress XML by removing extra whitespace for compact data exchange
4
Copy the result — use the formatted XML for configuration files, API payloads or debugging
Frequently Asked Questions
This free online XML formatter beautifies messy XML by adding proper indentation, consistent line breaks and organized element nesting. It helps developers read, debug and maintain XML documents more efficiently.
The formatter will catch basic XML syntax errors during formatting. For full XML schema validation, you may need a dedicated XML validator. This tool focuses on making XML human-readable with proper indentation.
Yes, the online XML formatter processes documents locally in your browser. Large XML files may take longer to format but will not be limited by server upload restrictions since nothing leaves your device.
Yes. All XML formatting runs entirely in your browser using JavaScript. Your XML documents are never uploaded to any server, keeping sensitive configuration and data exchange files completely private.
Still have questions? Check out our other tools or contact us for support.