JSON to XML Converter

Turn JSON objects into well-formed XML, right in your browser.

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Conversion Guide

How to Convert JSON to XML

Some older APIs, feeds and enterprise systems still expect XML. Converting JSON means turning each key into an element and deciding how arrays and empty values should look. This page explains what the converter does with each.

  1. 01

    Paste or Load JSON Data

    Paste your JSON into the input editor. If it is not valid JSON, the error is shown before anything is converted.

  2. 02

    Choose the XML Style

    Pick XML for plain nested elements, XML - Properties for records with one child element per field, or XML - Nodes / Attributes to write fields as attributes.

  3. 03

    Copy or Download the XML

    The XML appears as soon as the JSON is valid. Copy it, or download it as a `.xml` file. Use Swap to convert in the other direction.

Frequently Asked Questions

Answers about this tool.

How are JSON arrays converted to XML?

Each array becomes an element named after its key, with one `<item>` element per entry, in the original order.

How are null values represented in XML?

A null value becomes an empty element, such as `<field></field>`. Note that XML cannot tell an empty string apart from null this way.

Is my JSON data uploaded to a server?

No. The conversion runs in a background worker in your browser, so the data stays on your device.

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