How do I convert XML to JSON online?

Simply paste your XML data into the input field, configure your conversion options (attributes, formatting, etc.), and click 'Convert XML to JSON'. The tool will automatically transform your XML into JSON format with proper attribute handling.

Can I convert JSON back to XML?

Yes! Our XML to JSON converter supports bidirectional conversion. You can convert XML to JSON and JSON back to XML, preserving the structure and attributes in both directions.

How are XML attributes handled in JSON conversion?

XML attributes are converted to JSON properties with a configurable prefix (default '@_'). You can customize the attribute prefix and formatting options.

Is the XML to JSON converter free to use?

Yes, our XML to JSON converter is completely free to use with no registration required. All processing happens in your browser for privacy and security.

How do I convert XML to JSON online?

Simply paste your XML data into the input field, configure your conversion options (attribute handling, formatting, indentation), and click "Convert XML to JSON". The tool will automatically transform your XML into JSON format with proper attribute and namespace handling.

Can I convert JSON back to XML?

Yes! The converter supports bidirectional conversion. Switch the direction to "JSON → XML" and paste your JSON data. The tool will convert it back to properly formatted XML, preserving structure and attributes.

How are XML attributes handled in JSON?

XML attributes are converted to JSON properties with a configurable prefix (default "@_"). For example, becomes {"@_id": "1"} in JSON. You can customize the prefix, parse attribute values as numbers/booleans, and choose to include or exclude attributes.

Can the converter handle complex nested XML?

Yes! The converter uses fast-xml-parser library to handle complex nested XML structures, including multiple levels of nesting, arrays, attributes, and namespaces. It preserves the hierarchy and converts it to equivalent JSON structure.

What output formats are supported?

The converter supports three output formats: JSON (standard), YAML (for configuration files), and XML (for JSON to XML conversion). You can choose your preferred format and configure formatting options like indentation and pretty printing.

Is XML namespace conversion supported?

Yes! The tool can handle XML namespaces. You can choose to remove namespace prefixes for cleaner JSON output or preserve them for full structure fidelity. This is useful for SOAP APIs and complex XML schemas.

Is my XML/JSON data secure and private?

Absolutely! All conversion happens entirely in your browser using client-side JavaScript. No data is sent to our servers or stored anywhere. Your XML and JSON data remains completely private and secure throughout the conversion process.

What is the maximum file size supported?

You can upload XML or JSON files up to 10MB. The input text limit is 1MB. This is sufficient for most use cases including API responses, configuration files, and data exports. For larger files, consider splitting them into smaller chunks.

XML to JSON Converter Online | Free XML JSON Converter Tool

Convert XML to JSON and vice versa with advanced options. Handle complex XML structures, attributes, namespaces, and more with our powerful conversion tool.

Conversion Options

Input XML

0 characters

💡 Tip: Press Ctrl+Enter to convert, Ctrl+L to load sample

Why Use Our XML to JSON Converter?

✓Bidirectional Conversion: Convert XML to JSON and JSON back to XML seamlessly
✓Advanced Attribute Handling: Preserve XML attributes with customizable prefixes and formatting
✓Namespace Support: Handle complex XML namespaces and prefixes correctly
✓Multiple Output Formats: Export as JSON, YAML, or formatted XML
✓File Upload Support: Upload large XML/JSON files up to 10MB
✓Real-time Validation: Instant feedback on data format and structure
✓Conversion History: Keep track of recent conversions and settings
✓Privacy & Security: All processing happens in your browser

Common Use Cases

API Integration

Convert legacy XML APIs to modern JSON format for easier integration with web applications and mobile apps.

Data Migration

Migrate XML databases and configurations to JSON format for modern NoSQL databases and cloud platforms.

Web Development

Transform XML data feeds, RSS feeds, and SOAP responses to JSON for JavaScript applications.

Configuration Management

Convert XML configuration files to JSON for modern DevOps tools and containerized applications.

XML to JSON Conversion Examples

Simple XML Example

<user>
  <name>John Doe</name>
  <email>john@example.com</email>
  <age>30</age>
</user>

Converts to:

{
  "user": {
    "name": "John Doe",
    "email": "john@example.com",
    "age": 30
  }
}

XML with Attributes

<book id="123" category="fiction">
  <title lang="en">The Great Gatsby</title>
  <author>F. Scott Fitzgerald</author>
  <price currency="USD">10.99</price>
</book>

Converts to:

{
  "book": {
    "@_id": "123",
    "@_category": "fiction",
    "title": {
      "@_lang": "en",
      "#text": "The Great Gatsby"
    },
    "author": "F. Scott Fitzgerald",
    "price": {
      "@_currency": "USD",
      "#text": "10.99"
    }
  }
}

Advanced Features

Attribute Handling

Customize how XML attributes are converted to JSON properties with configurable prefixes and formatting options.

Namespace Support

Handle complex XML namespaces and prefixes correctly, with options to remove or preserve namespace information.

Format Options

Choose from JSON, YAML, or XML output formats with customizable indentation and pretty printing options.

File Processing

Upload and process large XML/JSON files up to 10MB with batch conversion capabilities and progress tracking.

Validation

Real-time validation of input data with detailed error messages and suggestions for fixing common issues.

Performance

Optimized for speed with efficient parsing algorithms and client-side processing for maximum performance.

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Why Use Our XML to JSON Converter?

✓Bidirectional Conversion: Convert XML to JSON and JSON back to XML seamlessly

✓Advanced Attribute Handling: Preserve XML attributes with customizable prefixes and formatting

✓Namespace Support: Handle complex XML namespaces and prefixes correctly

✓Multiple Output Formats: Export as JSON, YAML, or formatted XML

✓File Upload Support: Upload large XML/JSON files up to 10MB

✓Real-time Validation: Instant feedback on data format and structure

✓Conversion History: Keep track of recent conversions and settings

✓Privacy & Security: All processing happens in your browser

Common Use Cases

API Integration

Convert legacy XML APIs to modern JSON format for easier integration with web applications and mobile apps.

Data Migration

Migrate XML databases and configurations to JSON format for modern NoSQL databases and cloud platforms.

Web Development

Transform XML data feeds, RSS feeds, and SOAP responses to JSON for JavaScript applications.

Configuration Management

Convert XML configuration files to JSON for modern DevOps tools and containerized applications.

XML to JSON Conversion Examples

Simple XML Example

<user>
  <name>John Doe</name>
  <email>john@example.com</email>
  <age>30</age>
</user>

Converts to:

{
  "user": {
    "name": "John Doe",
    "email": "john@example.com",
    "age": 30
  }
}

XML with Attributes

<book id="123" category="fiction">
  <title lang="en">The Great Gatsby</title>
  <author>F. Scott Fitzgerald</author>
  <price currency="USD">10.99</price>
</book>

Converts to:

{
  "book": {
    "@_id": "123",
    "@_category": "fiction",
    "title": {
      "@_lang": "en",
      "#text": "The Great Gatsby"
    },
    "author": "F. Scott Fitzgerald",
    "price": {
      "@_currency": "USD",
      "#text": "10.99"
    }
  }
}

Advanced Features

Attribute Handling

Customize how XML attributes are converted to JSON properties with configurable prefixes and formatting options.

Namespace Support

Handle complex XML namespaces and prefixes correctly, with options to remove or preserve namespace information.

Format Options

Choose from JSON, YAML, or XML output formats with customizable indentation and pretty printing options.

File Processing

Upload and process large XML/JSON files up to 10MB with batch conversion capabilities and progress tracking.

Validation

Real-time validation of input data with detailed error messages and suggestions for fixing common issues.

Performance

Optimized for speed with efficient parsing algorithms and client-side processing for maximum performance.

Conversion Options

Input XML

Popular Use Cases

Why Use Our XML to JSON Converter?

Common Use Cases

API Integration

Data Migration

Web Development

Configuration Management

XML to JSON Conversion Examples

Simple XML Example

XML with Attributes

Advanced Features

Attribute Handling

Namespace Support

Format Options

File Processing

Validation

Performance

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Conversion Options

Input XML

Popular Use Cases

Why Use Our XML to JSON Converter?

Common Use Cases

API Integration

Data Migration

Web Development

Configuration Management

XML to JSON Conversion Examples

Simple XML Example

XML with Attributes

Advanced Features

Attribute Handling

Namespace Support

Format Options

File Processing

Validation

Performance