{ } How to use

Paste your JSON.
Select Process to build the XML.
Copy the XML, or download it as a .xml file.

{ } How it works

JSON to XML works on the text you provide. Select Process ▸ and it runs entirely in your browser — nothing is uploaded to a server — then shows the result in the Output panel.

Input

JSON input — paste or type your input in the left panel (use Sample for an example)

Output

XML text — copy or download it from the Output panel.

{ } Common uses

Send data to a SOAP service, or to an older API that only speaks XML.
Produce an XML payload for a system you cannot change.
Turn a JSON fixture into XML for a test.

{ } Limitations

Object keys become element names, so a key that is not a valid XML name produces XML that will not parse. Rename such keys first.
An array becomes the same element repeated, and a value that is not an object is wrapped in a root element, because XML needs exactly one root.
Every value becomes an element — no attributes are produced — and no XML declaration or namespace is added.

{ } FAQ

Is my data uploaded to a server?

No. Everything runs locally in your browser — your files never leave your device.

Can I process more than one file at once?

This tool works on one input at a time.

Is this tool free?

Yes — it’s completely free and needs no sign-up.

Why is everything an element rather than an attribute?

JSON draws no distinction between the two, so any choice would be arbitrary. Converting the result back with XML to JSON returns the structure you started with.

Is the output indented?

Yes, with two spaces per level.