The JSON to XML Converter turns a JSON value — an API response, a config object, a record exported from a database — into a well-formed XML document. Object keys become elements, arrays become repeated sibling elements, and by convention a key prefixed with "@" becomes an attribute while a "#text" key becomes the element's text content. That convention is the exact inverse of how the XML to JSON tool reads a document, so the two round-trip cleanly.
JSON is the default for modern web APIs, but plenty of systems still speak XML: SOAP web services, RSS and Atom feeds, sitemaps, Android layouts, Office Open XML, and countless enterprise and government data exchanges. When you have data in JSON and a target that demands XML, you need a predictable, rule-based conversion rather than hand-editing angle brackets and hoping the nesting is right.
Everything runs in your browser. The converter is a dependency-free serializer, not a wrapper around a remote API, so your payloads — which often contain tokens, customer records or internal identifiers — never leave the page. Choose pretty-printed or minified output, toggle the XML declaration, decide whether empty nodes self-close, then copy the result or download a .xml file.
Type or paste a JSON object, array or value into the editor. Load the sample if you want to see how attributes and repeated tags are handled before using your own data.
Pick 2 or 4 spaces of indentation or minify to a single line, choose the root and item element names used when the JSON has no single wrapping key, and decide whether to include the XML declaration.
Press Convert. Keys starting with @ become attributes, a #text key becomes element content, and every array element is emitted as a repeated tag sharing the parent key's name.
Copy the XML to your clipboard or download it as a .xml file. The output is well-formed and ready to drop into a SOAP body, a feed, or any XML-consuming system.
Keys prefixed with "@" are emitted as element attributes and a "#text" key becomes the element's text content — the same convention the XML to JSON tool reads, so data survives a full round trip
A JSON array is expanded into repeated sibling elements that share the key name, exactly how collections are represented in XML — no artificial wrapper tags per item
Emit human-readable XML with 2 or 4 space indentation for review, or minify to a single line for transport where every byte counts
Ampersands and angle brackets in text are escaped to entities, and attribute values additionally escape double quotes, so the output is always well-formed regardless of what your strings contain
Convert XML to clean, valid JSON instantly — handles attributes, nested elements, repeated tags, and CDATA
Convert JSON to clean, valid YAML instantly — configurable indentation and safe string quoting
Format, validate, and minify JSON data
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