</> XML Formatter & Validator

Format, beautify, minify and validate XML. Runs entirely in your browser.

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Free XML Formatter, Beautifier & Validator

Instantly format, beautify, minify and validate XML data. Choose between 2-space, 4-space, or tab indentation. View your XML with syntax highlighting or as a collapsible tree structure. Validates well-formedness and shows detailed error messages with line and column info. All processing happens in your browser - your data never leaves your device. Perfect for developers, API debugging, and configuration file editing. No account required, completely free.