XML Formatter
Format XML with clear indentation for readability.
Input
Formatted
In-depth explanation
Paste XML to validate and pretty-print it with consistent indentation. Invalid markup shows a clear error message. Everything runs locally in your browser — your inputs are not uploaded to produce the result.
The tool reports a parse error so you can fix the markup first. It only changes whitespace between elements for readability — element content is preserved.
Formatting runs locally in your browser. Tweak the inputs above to compare options, then copy or note the result you need.
Frequently asked questions
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