JSON to XML

Online tool for converting JSON to XML with root tag, arrays, attributes, and indent settings.

Обработка выполняется локально в браузере. Данные не отправляются на сервер.

For this tool, processing runs locally in your browser and data is not sent to the server.

JSON to XML is a free online converter for turning valid JSON into XML for legacy integrations, API, and tests. Processing runs locally in your browser.

What it does

Output

Processing

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How to use

Paste valid JSON object, API payload, mock data, or config into the JSON field.
Specify root tag and array element name.
Configure XML declaration, indentation, attributes via _attributes or @key, and XML symbol escaping.
Copy XML and review warnings before use in legacy integration or API.

More about this tool

JSON to XML converter transforms valid JSON into XML for legacy integrations, API, SOAP-like payloads, exchange formats, tests, and dev tasks.

You can set root tag, array element name, add XML declaration, configure indentation, use _attributes or @key for XML attributes, and _text for element text content.

The tool validates JSON before conversion and warns about structures that may convert ambiguously to XML.

Processing runs locally in your browser.

Converts JSON to XML
Lets you set root tag
Supports arrays and nested objects
Supports attributes via _attributes and @key
Escapes XML symbols
Suitable for legacy API and integrations
Runs in the browser
Data is not sent to the server
No registration required

Frequently Asked Questions

How do I convert JSON to XML?

Paste valid JSON, specify root tag, and click Convert. The tool transforms objects, arrays, and values into XML structure.

Why is a root tag needed?

An XML document must have one root element. JSON is wrapped in a common tag such as root, request, or response.

How are JSON arrays handled?

Arrays become repeated XML elements. The element name can be configured, e.g. item, row, product, or entry.

How do I set XML attributes through JSON?

Use an _attributes object or keys with @ prefix. For example _attributes: { id: "1" } becomes attribute id="1".

What does the _text field do?

_text is used as XML element text content, especially when an element has both attributes and text.

Are XML symbols escaped?

Yes. Characters &, <, >, and quotes in text values and attributes are escaped so XML stays valid.

Can I get an XML declaration?

Yes. Settings can include <?xml version="1.0" encoding="UTF-8"?> at the start of the result.

How is this service different from XML to JSON?

JSON to XML creates XML from JSON. XML to JSON does the reverse: parses XML and outputs JSON.

Does the service validate XSD or SOAP schema?

No. The tool only converts data format. XSD, SOAP contracts, and business rules need separate validators.

Is my data sent to the server?

No. Processing runs locally in your browser and data is not sent to the server.

Do I need to register?

No. The tool works without registration.

More about this tool

JSON to XML converter transforms valid JSON into XML for legacy integrations, API, SOAP-like payloads, exchange formats, tests, and dev tasks.

You can set root tag, array element name, add XML declaration, configure indentation, use _attributes or @key for XML attributes, and _text for element text content.

The tool validates JSON before conversion and warns about structures that may convert ambiguously to XML.

Processing runs locally in your browser.

Converts JSON to XML
Lets you set root tag
Supports arrays and nested objects
Supports attributes via _attributes and @key
Escapes XML symbols
Suitable for legacy API and integrations
Runs in the browser
Data is not sent to the server
No registration required

Frequently Asked Questions

How do I convert JSON to XML?

Paste valid JSON, specify root tag, and click Convert. The tool transforms objects, arrays, and values into XML structure.

Why is a root tag needed?

An XML document must have one root element. JSON is wrapped in a common tag such as root, request, or response.

How are JSON arrays handled?

Arrays become repeated XML elements. The element name can be configured, e.g. item, row, product, or entry.

How do I set XML attributes through JSON?

Use an _attributes object or keys with @ prefix. For example _attributes: { id: "1" } becomes attribute id="1".

What does the _text field do?

_text is used as XML element text content, especially when an element has both attributes and text.

Are XML symbols escaped?

Yes. Characters &, <, >, and quotes in text values and attributes are escaped so XML stays valid.

Can I get an XML declaration?

Yes. Settings can include <?xml version="1.0" encoding="UTF-8"?> at the start of the result.

How is this service different from XML to JSON?

JSON to XML creates XML from JSON. XML to JSON does the reverse: parses XML and outputs JSON.

Does the service validate XSD or SOAP schema?

No. The tool only converts data format. XSD, SOAP contracts, and business rules need separate validators.

Is my data sent to the server?

No. Processing runs locally in your browser and data is not sent to the server.

Do I need to register?

No. The tool works without registration.