XML Tools

XML Formatter

XML Formatter — beautify and indent XML with adjustable indent width. It runs entirely in your browser, so nothing is uploaded and it works fully offline.

Client-sideRuns entirely in your browser — your data never leaves your device.

XML Formatter is a free XML Tools utility that runs entirely in your browser — nothing you enter is uploaded.

XML input
Formatted output

How to use XML Formatter

  1. Drop your XML into the field at the top of XML Formatter.
  2. Tune the Indent control before you format.
  3. The result is computed live in your browser as you edit the input.
  4. When it looks right, Copy to save it.

About this tool

XML Formatter is a static, client-side tool with no backend. XML Formatter validates or reshapes your XML in the browser with no server.

Your document is never uploaded. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.

Frequently asked questions

How do I use XML Formatter?

XML Formatter lets you format your input right in the browser using the Indent control, with the result shown instantly and nothing uploaded.

Is XML Formatter free to use?

Yes — XML Formatter is completely free, with no usage limits.

Is my input private in XML Formatter?

Yes — your input never leaves your device; XML Formatter does all the work in your browser.

Does XML Formatter preserve attribute order and namespaces?

XML Formatter works on the XML you paste locally and keeps your markup intact while it formats it.

Can I use XML Formatter without a connection?

Yes — after the first load XML Formatter runs entirely offline.

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