XML Formatter — Free Online
Pretty-print and validate XML. Works in your browser, no install needed.
Free with a CeevTech Tools account — no credit card required.
How to use XML Formatter
Paste your XML into the XML input box.
Click Beautify to indent it, or Minify to collapse it.
Click Copy Result to copy the output.
Why use CeevTech XML Formatter?
A config file, SOAP response or sitemap squeezed onto one line is hard to read and harder to debug. CeevTech XML Formatter checks your XML with the browser's own parser, then either beautifies it with two-space indentation or minifies it onto a single line. If the document is malformed, you get the parser error instead of broken output, so you can format and validate XML online in one step.
- Fast: processes your code or data in seconds.
- Private: runs in your browser, so nothing is uploaded.
- Works everywhere: desktop, tablet and phone, in any modern browser.
- One account, 79+ tools: PDF, image, office, AI, developer and business tools in one place.
Frequently asked questions
What happens if my XML is invalid?
The tool validates the document before formatting. If it is not well-formed, it shows "Invalid XML" with the parser message instead of a result.
What indentation does Beautify use?
Each tag goes on its own line and nested elements are indented by two spaces per level.
Is XML Formatter free?
Free with a CeevTech Tools account — no credit card required.
Do I need to install anything?
No. XML Formatter runs online in your browser on Windows, Mac, Linux, Android and iPhone.
Is my data private?
Yes. XML Formatter runs entirely in your browser, so your data never leaves your device.