When should I convert JSON to XML?

XML is still required by many enterprise systems, SOAP APIs, and legacy integrations. If you're working with a system that only accepts XML, this tool converts your JSON data into well-formed XML instantly.

How are JSON arrays represented in XML?

Each array item becomes a repeated XML element. For example, {"items":[1,2,3]} becomes 1 2 3 wrapped in a root element.

Does the XML output include a declaration?

Yes, the output includes the standard XML declaration at the top, making it ready for direct use in XML-consuming applications.

How are null values handled in XML?

JSON null values are converted to empty XML elements (self-closing tags). For example, {"value":null} becomes .

JSON 转 XML

JSON 转 XML，对接遗留系统

JSON 输入

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XML 输出

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Bridge JSON apps to XML-only systems

Plenty of enterprise integrations still require XML — SOAP services, government APIs, and legacy B2B feeds, to name a few. Converting JSON to well-formed XML gives you a document that includes the standard XML declaration, escaped values, and a sensible mapping between objects, arrays, and elements.

Use the converter when you need to

Send data to a SOAP or legacy API

Many backend systems still accept only XML — convert your JSON payload before wrapping it in a SOAP envelope.

Generate XML feeds for partners

B2B partners often expect XML feeds for product, order, or pricing data — produce them from your JSON source of truth.

Integrate with government or banking endpoints

Regulatory and financial APIs often require XML — bridge the gap without maintaining a second data model.

How to convert JSON to XML quickly

1
Paste the JSON document into the editor.
2
Click Convert to produce well-formed XML with a root element and standard declaration.
3
Copy the XML or download it for use in your integration.

Keep going

Convert XML back to JSON

Process XML responses from the same legacy systems by converting them to JSON.

Convert to YAML instead

Pick YAML when the destination is a DevOps tool rather than a SOAP service.

Format JSON before converting

Clean up the source so the resulting XML structure is easier to scan.

Render as an HTML table

Display the same data as a browser-friendly table rather than XML.

Common JSON-to-XML workflows

Post to a SOAP endpoint

Convert your JSON request to XML and slot it into the SOAP body without writing a custom serializer.

Produce XML for a B2B partner

Generate the partner-required XML feed nightly from your JSON-based internal API.

Migrate a legacy integration step by step

Keep your modern code in JSON and convert at the boundary while you replace the old system over time.

常见问题

不少企业系统、SOAP API 和遗留集成仍然要求 XML。如果你对接的系统只接受 XML，这个工具可以把 JSON 立即转换成规范（well-formed）的 XML。

数组里的每一项会变成重复的 XML 元素。例如 {"items":[1,2,3]} 会变成 <items>1</items><items>2</items><items>3</items>，并包在一个根元素里。

会。输出顶部包含标准声明 <?xml version="1.0" encoding="UTF-8"?>，可直接用于需要 XML 的应用或接口。

JSON 的 null 会转换为空元素（自闭合标签）。例如 {"value":null} 会变成 <value/>。