XML Formatter
Pretty-print or minify XML in your browser.
Embed this tool
Copy the iframe code below to add this tool to your site. The embed loads XML Formatter without ads.
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Tool workspace
Pretty-print or minify XML in your browser. Nothing is uploaded. Server Domain parsing disables network entity resolution.
How it works
Paste XML, choose Pretty-print or Minify, then Format. Processing runs in your browser.
Empty input clears the result—no error. Invalid XML shows a parse error. Domain unit tests parse with LIBXML_NONET (no network entity resolution).
Empty input clears the result—no error. Invalid XML shows a parse error. Domain unit tests parse with LIBXML_NONET (no network entity resolution).
Examples
- <root><a>1</a></root> → indented XML
Privacy
Privacy: this tool processes XML locally in your browser. We do not log or store what you paste. Login is not required.
FAQ
Is my XML uploaded?
No. Formatting runs entirely in your browser.
Do I need an account?
No. All published tools work for guests without login.