XML to JSON conversion tools are software applications or online services that enable users to convert data stored in Extensible Markup Language (XML) format to JavaScript Object Notation (JSON) format.

XML is a markup language that uses tags to define data elements and their relationships, while JSON is a lightweight data interchange format that uses key-value pairs to represent data.

The conversion tools use algorithms to parse the XML data and transform it into JSON format. The output JSON data retains the structure and content of the original XML data, but in a format that is easier to read and process by modern web applications.

Some popular XML to JSON conversion tools include:

• XML to JSON Converter (https://www.xmltojson.com/)
• XML to JSON Converter by Convertio (https://convertio.co/xml-json/)
• XML to JSON Converter by Online JSON Tools (https://onlinejsontools.com/convert-xml-to-json)

These tools typically support various options and configurations to customize the conversion process according to user preferences, such as handling of XML attributes, namespaces, and data types.