How to Convert JSON to XML

Convert JSON data to XML format instantly. Free online converter that handles nested objects, arrays, and preserves data types. No upload required.

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Step-by-Step Guide

1

Paste your JSON

Copy your JSON data and paste it into the input field. The tool accepts any valid JSON — objects, arrays, nested structures, numbers, strings, and booleans.

2

Convert instantly

The XML output appears in real-time as you type. Each JSON key becomes an XML element, arrays are wrapped in container elements, and values are properly escaped.

3

Configure options

Set the root element name, indentation style, and how arrays should be represented. Choose between attribute-based or element-based mapping for simple values.

4

Copy or download

Copy the formatted XML to your clipboard. The output is well-formed XML with proper indentation, ready for APIs, config files, or SOAP services.

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Frequently Asked Questions

How are JSON arrays converted to XML?
Each array item becomes a repeated XML element. For example, {"items": [1, 2, 3]} becomes 123.
Is the conversion lossless?
Mostly yes. JSON and XML have different data models — XML does not natively distinguish between numbers and strings, and attribute ordering may differ. For most use cases, the conversion is accurate.
When would I need JSON to XML conversion?
Legacy system integration (SOAP APIs), config file migration, data interchange with Java/enterprise systems, and generating XML feeds (RSS, Atom) from JSON data sources.

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