01 / Fast steps
- Paste your data.
- Run the conversion.
- Copy or download the result.
XML Formatter
Format and validate XML for feeds, configs and integrations.
Updates instantly as you type
02 / Best for
- API debugging.
- Spreadsheet cleanup.
- Integration and automation work.
03 / Why here
- No upload required.
- Fast local conversion.
- Useful for everyday data work.
04 / Keep in mind
- Very large files should use a dedicated server-side batch pipeline.
Tool connections
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Good to know
Questions & answers
01What makes an XML document well-formed?
Every tag must be closed, tags must nest without overlapping, attribute values must be quoted, and there must be exactly one root element. Well-formedness is the minimum requirement for any parser to read the document at all.
02Does this upload my data?
No. This utility runs in the browser and only produces a local text output.
03Is XML Formatter free to use?
Yes, XML Formatter is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.