JSON ↔ XML Converter
Convert freely between JSON and XML, live as you type. Everything runs in your browser.
JSON input
XML output
No output yet
Paste JSON on the left — XML appears here instantly.
About the JSON to XML
This converter turns JSON into XML and XML into JSON. XML remains common in enterprise systems, SOAP APIs, RSS feeds, and legacy integrations, so moving between the two formats is a frequent task.
The conversion runs entirely in your browser. JSON's object and array structures are mapped to XML elements, and XML elements and attributes are mapped back to JSON keys, so you can round-trip data between modern and legacy systems.
How to use the JSON to XML
- 1Choose the JSON → XML or XML → JSON tab.
- 2Paste your source data into the input editor.
- 3Click Convert to generate the output.
- 4Copy or download the converted result.
Common uses
Integrating with SOAP APIs
Convert JSON payloads to the XML that older enterprise services require.
Working with RSS or sitemaps
Move XML feed data into JSON for easier processing.
Migrating legacy data
Bridge XML-based systems and JSON-based applications.
Frequently asked questions
Do JSON and XML map perfectly?
Not always. XML has concepts JSON lacks (attributes, namespaces, mixed content) and JSON has arrays, which XML represents as repeated elements. The converter handles the common cases; complex XML may need manual adjustment.
How are JSON arrays represented in XML?
Array items become repeated sibling elements with the same tag name, which is the conventional XML representation of a list.
Why is my XML invalid?
XML requires a single root element and properly closed, well-nested tags. Missing a root element or a closing tag is the most common error.
Is my data private?
Yes. All conversion happens in your browser.