JSON ↔ XML Converter

100% Free · Client-Side

Convert JSON to XML and XML to JSON instantly. Supports custom indentation, attribute prefixes, and handles nested structures automatically.

Indent:

Ignore Attributes

JSON Input

XML Output

Enter code in the input area to see the conversion

JSON to XML & XML to JSON Converter

Convert your data structures between JSON and XML formats instantly with our free online tool. Whether you're developing APIs, working with configuration files, or handling legacy systems, this tool provides a fast and reliable way to transform data. All processing happens locally in your browser, ensuring your data remains private and secure.

Bi-directional

Convert your data structures between JSON and XML formats instantly in both directions.

Real-time Conversion

See the transformation happen instantly as you type or paste your code.

Custom Formatting

Choose between 2 spaces, 4 spaces, or minified output to suit your needs.

Attribute Control

Easily choose whether to ignore or include XML attributes during conversion.

Error Detailing

Instant syntax validation with detailed error messages to help you debug quickly.

Privacy First

100% client-side processing. Your data never leaves your browser session.

Frequently Asked Questions

1. Is my data safe when using this converter?

Yes, absolutely. This tool is built using client-side JavaScript. Your data never leaves your computer; the conversion happens entirely within your web browser. No server-side backend ever sees your JSON or XML content.

2. How does it handle XML attributes during JSON conversion?

By default, XML attributes are converted to JSON properties prefixed with `@_`. You can choose to ignore attributes entirely by toggling the 'Ignore Attributes' option in the settings toolbar.

3. Can it handle large files?

The tool can handle standard configuration files and API responses (typically up to several megabytes). Performance depends on your browser's processing power.