XML to JSON Converter Guide
Parse XML documents and convert them to JSON — with attribute handling and namespace stripping.
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Tags: XML to JSON converter, parse XML to JSON, convert XML data JSON
XML to JSON Converter Guide XML still powers RSS feeds, SOAP services, Salesforce APIs, SVG metadata, and most enterprise middleware. Converting to JSON makes the data immediately accessible to modern JavaScript, Python tools, and query languages like JSONPath and JMESPath. The XML 1.0 specification (W3C) and JSON RFC 8259 define both formats authoritatively. The JSON-LD specification bridges XML-native linked data into JSON. --- The XML-to-JSON mapping challenge XML and JSON have fundamentally different data models: | XML concept | JSON equivalent | Problem | |------------|----------------|---------| | Element text content | String value | Trivial | | Attributes | Object keys | Convention choice: vs | | Mixed content (text + children) | No direct equivalent | Needs convention | |…
Frequently Asked Questions
How do I convert XML to JSON?
The simplest approach is to use a browser-based XML-to-JSON converter: paste your XML, click convert, and copy the JSON output. For programmatic conversion in Node.js use fast-xml-parser; in Python use xmltodict or the standard library xml.etree.ElementTree module.
How do I handle XML attributes in JSON?
There is no universal standard. The most common conventions are: prefix attribute keys with @ (resulting in {'@id': '1'}), put attributes in a nested _attributes object, or merge attributes as top-level keys alongside child elements. Choose the convention your downstream JSON consumers expect.
How do I convert an RSS feed to JSON?
An RSS feed is XML with a known schema — channel > item elements with title, link, description, and pubDate. After conversion, an RSS item typically maps to an object with those keys. Strip namespace prefixes (atom:, media:) for cleaner output.
What is the best XML-to-JSON library?
fast-xml-parser is the most popular choice for JavaScript/Node.js — it's fast, handles attributes and namespaces, and has TypeScript types. In Python, xmltodict is the easiest to use. For Java, Jackson's XmlMapper is the go-to option.
How do I parse SOAP responses as JSON?
SOAP responses are XML wrapped in an Envelope > Body structure with a heavy namespace prefix (soap:, ns1:, etc.). Strip namespaces first, then convert to JSON. The Body element's first child is the actual response — access it as response.Envelope.Body.YourMethodResponse.
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