JSON to XML Converter Online
Instantly transform JSON objects into valid XML strings. Supports custom indentation and deep nesting. 100% client-side processing for ultimate privacy.
Awaiting Conversion
Key Features
Dynamic Root Mapping
XML requires a single root element. Our tool lets you customize the root tag name (defaulting to 'root') to match your specific schema requirements.
Attribute vs. Element Logic
Intelligently handles JSON keys prefixed with '@' to render them as XML attributes instead of nested elements, following industry-standard conversion rules.
Clean XML Formatting
Produces human-readable, beautifully indented XML with a standard UTF-8 declaration, ready for direct use in SOAP requests or config files.
Large Payload Optimization
Convert massive JSON files without browser hang. Our conversion logic is optimized for speed, handling deep nesting and large arrays instantly.
100% Client-Side Processing
Privacy is a feature. Your JSON data is processed entirely in your browser using JavaScript. We never upload, store, or see your data. It stays exactly where it belongs: with you.