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XML to JSON Converter and JSON to XML Converter Online Tool

Convert XML to JSON or JSON to XML instantly with validation, pretty output, copy buttons, and clear developer friendly rules.

Developer Tool

XML ⇄ JSON Converter

Convert XML to JSON or JSON to XML with validation, pretty output, and copy-ready results.

Mode:
Rules: @attributes, #text
Used only in JSON → XML
Conversion rules: XML attributes become @attributes. Text content becomes #text. Repeated tags become arrays.
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Conversion Result
Mode
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Input Size
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Output Size
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Nodes/Keys
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Conversion Quality —
Valid Pretty Rules Applied

What is an XML to JSON and JSON to XML converter

An XML to JSON and JSON to XML converter is an online tool that converts data between two popular structured formats. XML is widely used in legacy systems configuration and SOAP services while JSON is common in modern APIs and web applications. This tool helps you switch formats quickly without manual rewriting. It is useful for developers testers students and data teams.

Why convert XML to JSON

JSON is lighter and easier to read than XML for most web developers. Converting XML to JSON helps integrate older systems with modern JavaScript based applications. It also simplifies API responses and improves data handling. This tool saves time and reduces formatting errors.

Why convert JSON to XML

Some enterprise systems and integrations still require XML. Converting JSON to XML helps when working with SOAP APIs configuration formats and XML based workflows. It ensures compatibility across different platforms. This tool provides clean XML output quickly.

How the converter works

You paste your XML or JSON into the input area and select the conversion direction. The tool parses the data structure and maps elements into equivalent keys or tags. It preserves nested objects arrays and attributes as accurately as possible. The conversion result is generated instantly.

Does the tool validate XML and JSON before converting

A good converter validates the input to ensure correct syntax before conversion. It checks for missing tags malformed XML and invalid JSON formatting. This prevents broken output and reduces errors. Validation also helps you fix issues quickly.

How XML elements map to JSON structure

XML tags become JSON keys and the tag values become JSON values. Nested XML elements become nested JSON objects. Repeating elements often become JSON arrays. Attributes may be stored under a special key depending on the converter rules.

How JSON maps to XML structure

JSON objects convert into XML tags and key names become tag names. Nested objects become nested XML elements. Arrays are typically converted into repeated tags with the same name. This keeps the structure consistent and readable.

Is this tool useful for API development and testing

Yes developers frequently convert data when testing APIs and integrations. It helps compare formats and debug payloads quickly. QA teams use it for validating responses and preparing test files. This tool speeds up development workflows.

Can students use this converter for learning

Yes students learning data formats benefit from seeing how XML and JSON represent the same structure differently. It improves understanding of nesting arrays and key value structures. This makes learning APIs and web development easier. Teachers also use it for demonstrations.

Does the converter support large files

Many converters support large and deeply nested XML and JSON structures. This is useful for enterprise data and complex API responses. Performance remains fast and accurate. Output stays structured and readable.

Is this XML and JSON converter free to use

Yes this converter is completely free. No registration or payment is required. You can convert XML to JSON and JSON to XML unlimited times. Results are instant and private.

Who should use an XML JSON converter

This tool is ideal for developers testers analysts students and system integrators. Anyone working with APIs configuration files or structured data can benefit. No advanced technical knowledge is required. The interface is simple and user friendly.

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