JSON to XML Converter

Tool for converting JSON data to XML format with customizable options

This online JSON to XML converter transforms JSON objects into well-formatted XML with customizable structure and formatting options.

Quickly convert JSON to XML and format XML output in your browser with no server upload.

Input JSON

XML Output

About JSON to XML Converter

This tool allows you to convert JSON data to XML format with proper structure and formatting. It's useful for transforming data between these common interchange formats for various applications.

Features:

  • JSON to XML transformation: Automatically converts JSON objects and arrays to structured XML format
  • Customizable root element: Set your own XML root element name to fit your data structure requirements
  • Key case options: Change case format of XML element names (preserve case, camelCase, snake_case, etc.)
  • XML formatting: Output is automatically formatted with proper indentation for readability
  • Advanced editors: Syntax highlighting, error indicators, and code completion for both JSON and XML
  • Export options: Copy the converted XML or download it as a file

All processing happens in your browser - your data is never sent to any server.

API Development & Web Services Applications

REST API & Web Service Integration

Essential for API developers, integration engineers, and backend developers working with legacy systems that require XML format while modern applications use JSON.

API Integration Scenarios:
  • Legacy SOAP service integration
  • Enterprise system data exchange
  • Third-party XML API consumption
  • Payment gateway XML request formatting
Enterprise Application Integration

Critical for enterprise architects, system integrators, and middleware developers bridging modern JSON-based applications with XML-based enterprise systems.

Enterprise Use Cases:
  • ERP system data transformation
  • SAP interface configuration
  • Banking and financial system integration
  • Healthcare HL7 message formatting
Web Service Standards & Protocols

This JSON to XML converter supports web service developers, API architects, and protocol specialists working with different messaging standards and formats.

Protocol Applications:
SOAP Web ServicesREST-XML APIsXML-RPC protocolsRSS/Atom feedsWSDL definitionsConfiguration files

Data Integration & Enterprise Applications

ETL & Data Pipeline Processing

Essential for data engineers, ETL developers, and data integration specialists working with heterogeneous data sources and transformation workflows.

Data Processing Applications:
  • Data warehouse ETL transformations
  • Real-time data streaming conversion
  • Business intelligence data preparation
  • Master data management workflows
Document Management & Content Systems

Critical for content managers, document architects, and enterprise content specialists working with structured document formats and content management systems.

Content Management Scenarios:
  • CMS content structure conversion
  • Document template generation
  • Publishing workflow automation
  • Digital asset metadata transformation
Business System Integration

This converter facilitates integration architects, business analysts, and system administrators working with cross-platform data exchange and business processes.

Business Applications:
CRM integrationE-commerce platformsSupply chain systemsFinancial reportingWorkflow automationData synchronization

Technical Standards & XML Implementation Details

XML Standards & Validation Compliance

Following W3C XML standards and industry specifications ensures compatibility, interoperability, and validation compliance across different systems and platforms.

XML Standards:
  • W3C XML 1.0/1.1 specification compliance
  • XML Schema Definition (XSD) validation
  • XML Namespace specification support
  • Well-formed XML document structure
JSON to XML Mapping & Transformation

Understanding data type mapping, element naming conventions, and structural transformation rules is essential for accurate JSON-to-XML conversion.

Transformation Rules:
  • JSON object to XML element mapping
  • Array handling and repetition strategies
  • Data type preservation and conversion
  • Special character escaping and encoding
XML Processing & Performance Considerations

Efficient XML processing requires understanding of parsing strategies, memory usage patterns, and performance optimization techniques for large-scale data transformation.

Implementation Considerations:
DOM vs SAX parsingMemory optimizationStreaming processingCharacter encodingError handlingValidation strategies

Performance Note: Large JSON datasets may require chunked processing or streaming transformation techniques for optimal memory usage and response times.

For XML standards and specifications, visit W3C XML Standards and for JSON specification details, see RFC 7159 JSON Specification.