XML ⇄ JSON Converter
Convert XML into JSON, or JSON into XML. Runs entirely in your browser using the native DOM parser.
Convert XML documents into JSON, or JSON objects back into XML markup, using the browser's native DOM parser. Common when integrating with older SOAP or enterprise APIs that speak XML but your application logic works in JSON, or when inspecting an RSS/Atom feed's structure. Attributes, nested elements, and text content are mapped between the two formats, and conversion runs entirely client-side.
Runs on your device. This tool processes your file inside this browser tab. Nothing is uploaded, so it also works offline once the page has loaded, and closing the tab discards the file from memory.
Loading tool
How it works
- 01
Paste XML or JSON into the input box.
- 02
The tool detects the format and converts to the other.
- 03
Copy or download the converted result.
Details
- Category
- Developer & data
- Formats
- JSON
- Runs
- In your browser
- Files uploaded
- No
- Cost per run
- Free
- Sign-in
- Not required
- Works offline
- Yes, once loaded
Last updated 2026-08-12
Common questions
How are XML attributes represented in JSON?
Attributes are typically mapped to prefixed keys (like @attributeName) so they stay distinguishable from child elements.
Does it handle deeply nested XML?
Yes - nested elements convert into nested JSON objects and arrays for repeated sibling tags.
Is my data uploaded?
No - parsing and conversion run entirely in your browser.
Can I convert an RSS or Atom feed to JSON?
Yes - RSS/Atom feeds are standard XML, so their structure converts cleanly into a JSON object.
Use this from your code
This tool is also a REST endpoint, so you can run it in a pipeline instead of by hand. It is free and needs no API key. See the API reference for every parameter.
curl -X POST https://fileoven.com/api/v1/tools/xml-json \
-H "Content-Type: application/json" \
-d '{"xml":"<order id=\"7\"><item>Widget</item></order>"}'