How to use XML Editor Online
- Drop your XML into the field at the top of XML Editor Online.
- Set Indent so the output fits your use case.
- Hit Format — the processed output appears below at once.
- Finish by choosing Copy to take the output with you.
About this tool
XML Editor Online runs entirely in your browser. XML Editor Online works on the XML you paste locally, keeping your markup intact while it processes it.
Your document is never uploaded. No data is sent anywhere, so it stays fast and private by default.
Frequently asked questions
What does XML Editor Online do?
XML Editor Online lets you process your input right in the browser using the Indent control, with the result shown instantly and nothing uploaded.
Is XML Editor Online free to use?
Yes — XML Editor Online is completely free, with no usage limits.
Is my input private in XML Editor Online?
Yes — your input never leaves your device; XML Editor Online does all the work in your browser.
Does XML Editor Online preserve attribute order and namespaces?
XML Editor Online works on the XML you paste locally and keeps your markup intact while it processes it.
Can I use XML Editor Online without a connection?
Yes — after the first load XML Editor Online runs entirely offline.