JSON to XML Converter

工具介绍

Generate well-formed XML from JSON with a configurable root element, optional XML declaration, and pretty indentation. Useful for SOAP payloads, RSS drafts, and legacy systems.

工具概览

Each JSON key becomes an element; strings, numbers, and booleans become text content (XML-escaped). Arrays expand into repeated sibling elements with the same name. The top-level element defaults to `<root>`, but if your JSON has a single top-level key whose value is an object, that key is used as the root element instead — so the output stays natural.

使用场景

• Build a SOAP request body from a JSON fixture
• Draft an RSS/Atom feed item from structured data
• Feed legacy enterprise systems that require XML
• Produce XML sitemaps from a JSON content list

输入/输出示例

{"book":{"title":"Dune","author":"Frank Herbert","year":1965}}

<?xml version="1.0" encoding="UTF-8"?>
<book>
  <title>Dune</title>
  <author>Frank Herbert</author>
  <year>1965</year>
</book>

{"library":{"book":[{"title":"Dune"},{"title":"Foundation"}]}}

<?xml version="1.0" encoding="UTF-8"?>
<library>
  <book>
    <title>Dune</title>
  </book>
  <book>
    <title>Foundation</title>
  </book>
</library>

{"response":{"status":"ok","items":[1,2,3],"empty":null}}

<?xml version="1.0" encoding="UTF-8"?>
<response>
  <status>ok</status>
  <items>1</items>
  <items>2</items>
  <items>3</items>
  <empty/>
</response>

常见问题