XML Formatter
Clean up XML with readable indentation and structure.
Input XML
Runs in your browser
Tip: invalid XML will show an error.
Formatted output
Privacy note: formatting happens locally in your browser.
What this XML formatter does
It pretty-prints XML with consistent indentation to make it easier to read.
When to use it
Use it when inspecting API responses, configuration files, or exported XML data.
Validation note
If the XML is invalid, the formatter will show an error message.
How to format XML
Paste XML and click Format.
- Paste XML into the input box.
- Click Format.
- Copy the formatted output.
FAQ
Does this tool upload my XML?
No. Everything runs locally in your browser.
Does it change XML content?
No, only formatting and whitespace are adjusted.
Can it handle large XML?
Yes, but extremely large files may be slower.