XML to JSON formatter

Convert XML to JSON instantly with our free online formatter. Upload files or paste XML text to get formatted JSON output.

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3,144+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how XML to JSON formatter processes input data instantly inside your browser.

Sample Input Minified string: {"id":1,"status":"active","roles":["admin"]}

Computed Result

{
  "id": 1,
  "status": "active",
  "roles": [
    "admin"
  ]
}

Execution Mode Client-Side In-Browser JS

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About This Tool

This XML to JSON formatter tool allows you to convert XML data to JSON format quickly and easily. Simply paste your XML code or upload an XML file, and the tool will parse it and output properly formatted JSON. The tool handles various XML structures including nested elements, attributes, and arrays. The output JSON is displayed with syntax highlighting for easy readability. No registration required - completely free to use.

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How to Use

Paste your XML code into the text area or upload an XML file using the file upload button.
Click the 'Format XML to JSON' button to convert your XML to JSON.
View the formatted JSON output in the results section.
Use the 'Copy to Clipboard' button to copy the JSON result.
Use the 'Clear All' button to reset the form and start over.

Frequently Asked Questions

Find Quick Answers

What XML structures does this tool support?

The tool supports all standard XML structures including nested elements, attributes, text nodes, and arrays. It properly converts XML attributes to JSON properties and handles multiple elements with the same name as JSON arrays.

Is there a file size limit for XML uploads?

The tool processes XML files client-side, so the limit depends on your browser's memory. For very large files (over 10MB), we recommend using smaller files or breaking them into chunks.

Does the tool preserve XML comments or processing instructions?

No, this tool focuses on converting XML data structure to JSON format. XML comments, processing instructions, and DTD declarations are not preserved in the JSON output.

Can I convert JSON back to XML with this tool?

No, this tool only converts XML to JSON. For JSON to XML conversion, you would need a different specialized tool.

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