JSON ⇄ XML
JSON ⇄ XML is a free online converter that works in both directions: JSON to XML and XML back to JSON. Two side-by-side editor panels hold each format, with one-click convert and copy buttons — handy for config migration and API debugging.
All conversion happens locally in your browser, so your data is never uploaded to a server. It's free with no registration, useful for developers and ops engineers moving between JSON APIs, XML configs, and SOAP payloads.
How to Use
- Enter JSON in the left panel or XML in the right panel
- Click "JSON to XML" or "XML to JSON" to convert
- Review the result in the opposite panel
- Use the copy button to grab the output
FAQ
Is the JSON ⇄ XML converter free?
Yes, completely free with no conversion or size limits and no account required.
Is my data uploaded during conversion?
No. Both directions of the conversion run entirely in your browser — nothing is sent to a server.
Does it convert in both directions?
Yes. You can turn JSON into XML or parse XML back into JSON, each with its own convert button, and switch directions at any time.
Will my data structure survive the conversion?
Regular objects, arrays, and primitive values map cleanly. Because XML and JSON have different data models, XML-specific details like attributes may be represented differently on a round trip, so double-check key fields after converting.