JSON to XML

Need to send data to a legacy server or generate an RSS feed from your JSON source? Our Free JSON to XML Converter is a professional-grade utility designed to bridge the gap between modern and legacy formats. In 2026, many specialized industries, including banking, insurance, and aviation still rely on XML for its strict schema validation (XSD) capabilities.

Our converter intelligently maps your JSON keys to XML tags and your values to text nodes. It provides advanced options for handling JSON arrays, allowing you to define custom wrapper tags for lists. Whether you are generating a Sitemap.xml, preparing a SOAP request, or migrating data to a legacy mainframe, our tool provides clean, valid, and well-indented XML output in seconds.

Technical Features of Our JSON to XML Converter:

• Custom Root Node: Define the primary wrapper tag (e.g., <root> or <data>).

• Array Handling: Automatically pluralizes or wraps array items into consistent tags.

• Attribute Support: Convert JSON keys starting with @ into XML attributes.

• Beautified Output: Generates human-readable XML with consistent 2-space or 4-space indentation.

• 100% Free & Secure: All data processing occurs in your browser; your JSON is never sent to our servers at HelpingWebTools.com.

Why would I need to convert JSON to XML? Many older enterprise systems and specific protocols (like SOAP or RSS) do not accept JSON. Converting your JSON to XML allows your modern application to "speak the same language" as these legacy services.

Can I choose the name of the top-level tag? Yes! You can specify a Root Element Name. If you don't provide one, the tool defaults to <root>.

How does the tool handle JSON arrays? If a JSON key contains an array, the tool will create multiple XML tags with the same name. For example, "items": [1, 2] becomes <items>1</items><items>2</items>.

Does it support XML Attributes? Yes. If your JSON key starts with an @ symbol (e.g., "@version": "1.0"), the converter will treat it as an attribute of the parent tag instead of a separate nested tag.

Is the XML output valid for sitemaps? Absolutely. You can paste your JSON data and use the resulting XML to build valid sitemap.xml files for SEO purposes, provided you use the correct tag names.