Whale XML to JSON

Convert XML to JSON online in seconds — no signup, no uploads, no limits. Paste your XML, click Convert, and get clean formatted JSON with full attribute and CDATA support. Unlike online converters that upload your data to remote servers, this tool runs entirely in your browser using the native DOMParser API. Safe for config files, API responses, data feeds, or any XML you need transformed into JSON.

How do I convert XML to JSON online?

Paste your XML into the input area or click Load Sample for an example. Click Convert and the JSON output appears instantly. Copy it to your clipboard or download the .json file. No signup or account required.

Does this XML to JSON converter handle attributes?

Yes. XML attributes are converted to JSON keys prefixed with @ — for example, an attribute id="5" becomes "@id": "5" in the JSON output. CDATA sections are also supported.

Is my XML data safe?

Completely safe. This converter runs entirely in your browser using the native DOMParser API. Your XML never leaves your device — nothing is uploaded to any server.

What happens if my XML is malformed?

The converter detects malformed XML automatically and shows a clear error message. Fix the XML syntax and try again — common issues include unclosed tags, mismatched tag names, or missing root elements.