JSON to XML Converter

Convert JSON data into formatted XML. Configure root and array item element names. Free, private, no server uploads.

JSON Input
XML Output
Paste JSON, optionally adjust element names, and click Convert.

How It Works

1

Paste JSON

Paste valid JSON into the input area. The converter supports nested objects, arrays, strings, numbers, booleans, and null values.

2

Set Element Names

Customize the root element name and the element name used for array items. Defaults are "root" and "item" respectively.

3

Convert

Click Convert to generate XML. Objects become child elements, arrays produce repeated element names with your chosen item name.

4

Copy or Download

Copy the XML output to your clipboard or download it as a .xml file. All processing happens in your browser.

About JSON to XML Converter

Convert JSON data into well-formatted XML with full control over element naming. This converter parses your JSON and builds an XML document recursively: JSON objects become nested child elements, arrays generate repeated elements using your chosen item name, and primitive values (strings, numbers, booleans, null) are serialized as element text content. The output is indented with 2-space formatting for readability. All conversion happens entirely in your browser with no data sent to any server.

Custom Element Names

Set the root element name and array item element name to match your XML schema requirements. Defaults to "root" and "item".

Nested Structure Support

Handles deeply nested JSON objects, arrays of objects, mixed arrays, empty objects and arrays, plus all JSON primitive types.

Pretty-Printed Output

XML is formatted with 2-space indentation and proper line breaks. Element names are sanitized to be XML-compatible.

100% Private

All conversion happens client-side with vanilla JavaScript. No data uploaded to any server. Works offline after page load.

📋 Common Use Cases

Data Integration

Convert CSV exports to JSON for API development, or JSON to CSV for spreadsheet analysis. Bridge data formats without writing conversion scripts.

Document Conversion

Transform documents between formats for compatibility — DOCX to PDF for sharing, HTML to Markdown for CMS migration, or images to JPG for web optimization.

Development Workflow

Convert between data serialization formats during development. Transform API responses, config files, or test data between JSON, XML, and CSV.

Content Migration

Move content between platforms by converting to the required format. HTML to Markdown for static site generators or Markdown-ready CMS platforms.

🪜 How to Use This Tool

  1. Upload or paste your source file
    Drag and drop a file or paste your data directly. Most converters accept files up to 50MB and auto-detect the input format.
  2. Set conversion options
    Choose output format, quality settings, delimiter preferences, or encoding options depending on the converter type.
  3. Convert and preview
    Click convert and review the output. Text-based converters show a live preview; file converters display the output file details.
  4. Download the result
    Click download to save the converted file to your device. Your original and converted files are never uploaded to any server.

📚 Related Guides

Frequently Asked Questions

Are these converters free?▼
Yes. All converters are completely free. No signup needed.
How accurate is the unit converter?▼
It uses standard conversion factors for length, mass, temperature, area, volume, and speed. Results are precise to 6 decimal places.