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XML Beautifier
Format and validate XML
By Craftisle Team
About XML Beautifier — Free Online Tool
Format and validate XML. Uses fast-xml-parser library for reliable parsing and formatting. Supports custom indentation. Essential for API development, configuration file editing, and data interchange.
How to Use XML Beautifier — Step by Step
- Paste XML
Type or paste XML data.
- Format
Click Format. The formatted XML appears in output.
- Copy or download
Copy the formatted XML or download as a .xml file.
Use Cases for XML Beautifier
API development
Format XML responses from APIs for debugging.
Configuration files
Format XML config files (pom.xml, web.xml, etc.).
Data interchange
Format XML data for human-readable display.
FAQ — XML Beautifier Free Online Tool
What library is used?
This tool uses fast-xml-parser, a fast and reliable XML parser for JavaScript.
Does it validate XML?
Yes. Invalid XML is detected and error messages show line and column numbers.