XML Formatter
Pretty-print XML.
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Heavy libraries load on demand so the page shell stays fast.
About XML Formatter
XML Formatter (xml formatter) is a free developer tools tool on Toolncy. Pretty-print XML. Unlike cloud converters, xml formatter runs locally with WebAssembly and browser APIs — your files never leave this device. No account, no upload queue, and no watermarks. Browse 41 tools in Developer Tools when you need a related step.
How to use XML Formatter
- 1Open XML Formatter — paste or drop input for xml formatter.
- 2Edit options specific to XML Formatter (format, validate, encode, or hash).
- 3Run the transform instantly in your browser tab.
- 4Copy or download the output. Sensitive snippets never hit a server.
Frequently asked questions
Is XML Formatter free to use?
Yes. XML Formatter on Toolncy is free with no tiers, trials, or sign-up. Use xml formatter as often as you need.
Does XML Formatter upload my files?
No. XML Formatter processes everything locally in your browser. Toolncy never receives the files you open for xml formatter.
Is XML Formatter safe for confidential work?
Yes for architecture: nothing is uploaded. Still use a trusted device — local malware can read browser memory like any app.
Does XML Formatter work on phones?
Yes on modern mobile browsers. Heavy developer tools jobs may be slower on older phones because xml formatter runs on-device.
Does XML Formatter send code to a server?
No. xml formatter transforms run in your tab. Safe for tokens and snippets you would not paste into a cloud formatter.