Convert JSON to formatted XML online

Turn JSON payloads and API responses into clean, well-formed XML trees. Fast, client-side, and private.

How to Convert JSON to formatted XML

  1. Step 1. Paste your JSON payload or upload a .json file.
  2. Step 2. Set your custom root element tag name.
  3. Step 3. Click Convert to XML to generate the XML document.

Frequently asked questions

Does it support arrays?

Yes, JSON arrays are converted into repeating XML child nodes.

Can I change the root element name?

Yes. Type any name in the Root Tag field and it becomes the outermost element wrapping your JSON data.

What happens to null values?

Null and undefined values are emitted as self-closing elements, so the resulting XML remains valid.

What happens if my JSON is invalid?

The parser reports the JSON error instead of producing malformed XML, so you can fix the payload and convert again.

Is my JSON sent to a server?

No. Parsing and XML generation both run in your browser, so the payload never leaves your device.