XML to JSON Converter - Convert XML ⇄ JSON Online

Updated: Mar 16, 2026

ℹ️ What are XML and JSON?

XML (eXtensible Markup Language) and JSON (JavaScript Object Notation) are both formats for structuring and exchanging data between systems.

XML Characteristics:

  • Tag-based: Uses opening and closing tags like HTML
  • Verbose: More characters needed to represent data
  • Legacy systems: Common in SOAP, SAML, RSS, enterprise software
  • Attributes & Namespaces: Supports complex metadata and namespacing

JSON Characteristics:

  • Compact: Less verbose, easier to read and write
  • Modern: Standard for REST APIs and web applications
  • Native JavaScript: Directly parseable in web browsers
  • Simple types: Objects, arrays, strings, numbers, booleans, null

Common Use Cases:

  • SAML Integration: Convert SAML XML responses to JSON for parsing
  • SOAP to REST: Migrate legacy SOAP APIs to modern REST/JSON
  • RSS Feeds: Convert RSS/Atom XML feeds to JSON for web apps
  • Configuration Migration: Convert XML configs to JSON
  • Data Integration: Bridge XML-based and JSON-based systems
🔒 Privacy Notice

Client-side conversion: All XML/JSON conversion is performed locally in your browser using the xml-js library. No data is sent to any server. Your XML and JSON data remain completely private.

IAMDevBox Author

Written by IAMDevBox

Enterprise IAM architect with 15+ years in identity modernization. Certified across ForgeRock, Ping Identity, SailPoint, AWS, and Azure.

Latest Articles