XML Formatter & Minifier — free online
You open an XML file and it's all on one line, or the indentation is a mess and you can't tell where anything begins or ends. Reading it like that is painful, and you can't even be sure it's valid. We added a free tool that handles it — XML Formatter & Minifier — right in your browser.
What it does
Paste your XML and it lays it out with clean, readable indentation, or squeezes it down to a single line if you need it small. While it works, it also tells you right away whether your XML is well-formed, so you catch a missing tag before it causes trouble.
Nothing leaves your device
Everything happens in your browser. Your XML is never uploaded to a server and nothing is saved anywhere. When you close the tab, it's gone — which makes it safe for files you'd rather keep to yourself.
How to use it
- Open XML Formatter & Minifier and paste your XML into the box.
- Choose to format it neatly or minify it to one line.
- Copy the result and use it wherever you need.
It's free with no limit. There are more small tools on the Apps page.