How to Use Free Online JSON to XML Converter Tool
Our free online JSON to XML converter provides instant conversion capabilities right in your browser. Simply paste your JSON data, configure your conversion settings, and get XML output immediately. No signup required, completely secure, and works offline with advanced customization options.
Quick Steps:
- Paste or type your JSON data into the input area
- Configure conversion settings (root element, formatting, arrays)
- Click "Convert to XML" to generate XML output
- Copy the result or download as XML file
Key Features
- Instant JSON to XML conversion with real-time preview
- Completely secure - all processing happens in your browser
- No signup or registration required
- Advanced configuration options for XML structure and formatting
- Configurable root element names and array handling
- XML declaration control with encoding and version options
- CDATA support for wrapping specific content types
- Attribute handling with customizable prefixes
- Multiple formatting presets (Standard, Compact, Verbose, API)
- Structure analysis showing converted element paths and types
- One-click copy results to clipboard
- Download XML files with proper content-type headers
- Works offline after loading
- Supports large JSON inputs up to 1MB
Why Use This JSON to XML Converter?
Perfect for developers working with APIs, data integration, and system migrations. Our tool provides enterprise-level conversion capabilities with the flexibility to handle complex JSON structures including nested objects, arrays, and mixed data types. Save time with our comprehensive settings panel that lets you control every aspect of the XML output format.
For Developers
API integration, data transformation, and system interoperability made simple
For Data Analysts
Convert JSON datasets to XML for legacy systems and reporting tools
Frequently Asked Questions
Is this JSON to XML converter free to use?
Yes, our JSON to XML converter is completely free with no limitations on usage, file size (up to 1MB), or number of conversions. No registration or subscription required.
Is my JSON data secure during conversion?
Absolutely. All JSON to XML processing happens locally in your browser. No data is transmitted to our servers, ensuring complete privacy and security for your sensitive information.
What JSON formats are supported?
We support all valid JSON formats including nested objects, arrays, mixed data types, and complex structures. The tool handles null values, booleans, numbers, and strings with proper XML conversion.
Can I customize the XML output format?
Yes! Configure root element names, array handling, indentation, XML declarations, CDATA sections, attribute prefixes, and more. Choose from presets or create custom configurations.
Does the tool work offline?
Yes, once the page loads, the JSON to XML converter works completely offline without internet connection. Perfect for secure environments or when working with sensitive data.
How are JSON arrays converted to XML?
Arrays can be converted using configurable element names (default: "item") with options to wrap arrays in parent elements or convert them to sequential elements with custom naming patterns.
Can I handle JSON attributes in XML conversion?
Yes, JSON properties starting with "@" can be converted to XML attributes. You can customize the attribute prefix and control whether attributes are processed or ignored.
What is CDATA support and when should I use it?
CDATA sections preserve text content without XML parsing. Specify JSON keys (like "html", "description") to wrap their values in CDATA, perfect for content containing HTML or special characters.
How accurate is the JSON to XML conversion?
Our converter uses enterprise-grade XML building libraries with comprehensive error handling and validation. The output is well-formed XML that maintains data integrity and structure.
Can I convert large JSON files?
Yes, the tool supports JSON files up to 1MB in size with efficient processing. Large files include progress indicators and structure analysis to help understand the conversion results.