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JSON to XML Converter — Configurable Root, Attributes & Text Key

Convert JSON to XML in your browser. Configurable root element, attribute prefix, and text key.

Free No signup Client-side Privacy friendly Updated

How to use

  1. 1 Paste valid JSON.
  2. 2 Set the root element name and (optionally) the attribute prefix (default `@`).
  3. 3 Keys starting with the prefix become attributes; `#text` key becomes element text.
  4. 4 Copy or download.

Why use this tool

  • Attribute prefix convention — `@foo: "bar"` becomes `foo="bar"`.
  • Arrays become repeated elements with the same name.
  • Auto-escapes <, >, &, ", ' for valid XML output.
  • Pure client-side, no upload.

Frequently asked questions

How do I represent XML attributes in JSON?

Use the attribute prefix (default `@`). `{"note": {"@to": "Tove", "body": "Hi"}}` becomes `<note to="Tove"><body>Hi</body></note>`.

What if my array of objects should all be named "item"?

Wrap them in a key — `{"items": [{}, {}]}` produces `<items>...</items>` with repeated `<items>` elements. To rename, restructure your JSON first.

Can I omit the XML header?

Not currently — the `<?xml ...?>` declaration is always emitted for valid XML.

What is JSON to XML Converter?

A JSON to XML Converter is a tool that transforms JSON data into an XML document, turning object keys into elements and nesting structure into a hierarchical tree. It exposes configurable options for the root element name, an attribute prefix, and the text node key, controlling how values and attributes are represented. The conversion runs entirely in the browser, processing the input client-side without uploading it to a server.

Features

Keys to elements

Objects become nested elements; arrays repeat their element.

Configurable mapping

Set the root name, an attribute prefix, and the text-node key to fit your schema.

100% private

Conversion runs client-side — your JSON never reaches a server.

Example

Input

{"note":{"to":"Ann","priority":1}}

Output

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <note>
    <to>Ann</to>
    <priority>1</priority>
  </note>
</root>

Common use cases

  1. 1

    Integrate with XML APIs

    Feed JSON data to a SOAP or legacy endpoint that expects XML.

  2. 2

    Generate config/markup

    Produce XML config or feed documents from structured JSON.

  3. 3

    Round-trip data formats

    Move a payload from JSON tooling into an XML pipeline.

Summary

Zerethon's JSON to XML converter turns JSON into a well-formed XML document in your browser, mapping object keys to elements and nesting to a tree. Root element name, attribute prefix, and text-node key are configurable. Nothing is uploaded.

Category
Developer
Pricing
Free
Privacy
Browser-based
Signup
Not required

References

Privacy

Your data never leaves your browser unless explicitly stated. JSON to XML Converter runs entirely client-side — no server upload, no logging, no tracking of your input.

Compare

JSON vs XML

Learn the basics

What is XML?

How-to guides

How to convert xml to json

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