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XML ⇄ JSON

Convert XML to JSON and JSON back to XML in your browser, with attribute prefix, CDATA and pretty-print options.

🔒 Runs in your browser — files never leave your deviceFree · No sign-up

XML input

Drop an .xml / .json file, or click to choose

JSON output

How to use the XML ⇄ JSON converter

  1. Choose a direction, then paste your document or drop an .xml / .json file into the box.
  2. Set how attributes are handled — the prefix (@_ by default) keeps them apart from child elements, or switch them off entirely.
  3. Read the result on the right, then copy it or download data.json / data.xml.

FAQ

Why do attributes get a prefix?

An XML element can have an attribute and a child element with the same name. Writing attributes as @_id keeps both in one JSON object without a clash — and the same prefix is read back when you convert JSON to XML, so a round trip survives.

What happens to CDATA, namespaces and empty tags?

CDATA becomes plain text, namespace prefixes are kept as part of the element name (soap:Body), and an empty element becomes an empty string — which is written back as a self-closing tag.

Are repeated elements turned into arrays?

Yes. Two or more siblings with the same name become a JSON array. If your consumer always expects arrays, turn on “Always use arrays for children”.

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