XML Formatter & Beautifier — Free & Private (In-Browser)
Beautify or minify XML in your browser, with validation and clear errors. No upload, no signup. Free and unlimited.
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How to use XML Formatter
- 1Paste your input into the box, or upload a file.
- 2Pick the desired output (beautified or minified) and any options.
- 3The XML Formatter reformats the input locally in your browser.
- 4Copy the result or download it as a file.
XML Formatter FAQ
- Will it warn me about malformed XML?
- Yes. Invalid XML surfaces a clear parser message, and you can switch between pretty and minified output locally.