DocomintJSON-zu-XML-Konverter
Wandle JSON in XML um und zurück, komplett in deinem Browser.
What is a JSON-zu-XML-Konverter?
JSON and XML are the two data formats most REST/SOAP APIs speak, and occasionally you need to hand data from a system that only exports JSON to one that only accepts XML — or the reverse — without writing a one-off script for it.
How to use the JSON-zu-XML-Konverter
- Paste JSON or XML
- Pick a direction and convert instantly on your device
- Copy or download the result
Example
{"user":{"name":"Alex","age":30}} converts to <user><name>Alex</name><age>30</age></user> — object keys become element tags, and the reverse direction reconstructs the same nested JSON shape from that XML.
Frequently asked questions
Is my data uploaded anywhere?
No — JSON-zu-XML-Konverter runs entirely in your browser using JavaScript/WebAssembly. Your data is never sent to a server.
Is there a file size limit?
Free use covers files up to 50MB per file; signing up for Pro raises that to 200MB.
How does an array in the JSON get represented in XML, since XML has no native array type?
Each array item becomes a repeated element with the same tag name — [1,2,3] under key \"item\" becomes <item>1</item><item>2</item><item>3</item>, the conventional way to express a list in XML.
Does the converter support XML attributes, not just nested elements?
No — this is a straightforward tag-per-key conversion without an attribute convention; every JSON key becomes a child element, never an attribute.