Is this JSON to XML converter free to use?

Yes, our JSON to XML converter is completely free and operates entirely within your browser.

Does this tool upload my JSON data?

No, all conversions are processed locally in your browser — no data ever leaves your device.

Can I preview my JSON before converting?

Yes, the live preview panel shows your JSON structure in real time for validation.

What format does the output use?

The output is a well-structured and formatted XML document ready for use or download.

Is my data safe during conversion?

Absolutely. All data processing occurs locally in your web browser without any uploads or tracking.

Can I edit my JSON input before converting?

Yes, you can edit, modify, and re-validate your JSON directly in the editor before conversion.

Does the tool support nested JSON?

Yes, it fully supports complex nested JSON structures, converting them accurately into XML hierarchy.

Do I need to install any software?

No installation required — everything runs directly in your browser.

Can I download the XML file?

Yes, you can download your converted XML as a .xml file with a single click.

Which browsers are supported?

It works seamlessly on all modern browsers including Chrome, Firefox, Edge, and Safari.

JSON to XML Converter Online – Easy Data Conversion

JSON Input

📂 Upload JSON

Preview

Preview will appear here after conversion...

Converted XML Output

Review and export the formatted XML below.

✅ Conversion Successful!

Our JSON to XML Converter is a fully browser-based, secure, and efficient data transformation tool that converts structured JSON objects into valid, well-formatted XML. It allows users to upload JSON files, preview the structured hierarchy, and instantly generate equivalent XML markup that adheres to standard XML formatting rules. The entire process happens locally in your browser — ensuring your data never leaves your device.

How Our JSON to XML Converter Works

The tool is designed to make JSON to XML conversion intuitive and transparent. You can paste raw JSON, upload a .json file, or type directly into the editor. The system performs instant validation to check if the JSON syntax is correct, showing either a parsed hierarchical view or a red error indicator if invalid.

1. JSON Input & Validation

When you paste or upload a JSON file, the converter automatically parses it and visually renders a collapsible structure in the preview area. This real-time validation ensures that you only convert valid JSON objects. If your JSON contains syntax issues such as missing commas or unclosed brackets, an “Invalid JSON” message appears immediately, prompting quick correction.

2. Live Preview and Conversion

Once the JSON is validated, clicking the “Convert JSON” button triggers the transformation engine. The converter recursively reads through all keys, values, and nested objects to generate clean XML markup. Arrays are expanded as repeated XML nodes, and nested structures are properly indented for readability.

3. XML Output Formatting

After conversion, the formatted XML appears in a dedicated output area with proper indentation and tag balancing. The output can be reviewed directly, copied with one click, or exported as a downloadable .xml file. You can also modify the output before exporting to adjust specific node names or structure.

Key Features of the Tool

Instant JSON validation: Detects syntax errors in real-time before conversion.
Live preview rendering: Shows hierarchical JSON structure using visual indentation.
Accurate XML transformation: Converts JSON arrays, objects, and values into correctly nested XML tags.
Safe and offline: All processing is done locally in your browser — no data is uploaded or stored externally.
Copy & Export options: Instantly copy to clipboard or download the formatted XML file.
Smart escaping: Automatically encodes special characters like <, >, &, and quotes to maintain valid XML syntax.

Why Convert JSON to XML?

JSON is lightweight and widely used for web APIs, while XML remains the preferred format for data interchange in enterprise systems, legacy applications, and configuration files. Converting JSON to XML enables seamless data migration and integration between modern web applications and XML-based environments.

Practical Uses

Integrating modern REST API data into XML-based legacy systems.
Preparing data for XML configuration or web services.
Visualizing nested JSON structures in a markup-readable format.
Transforming JSON outputs from APIs into XML for SOAP interfaces.

Benefits of Our Browser-Based Approach

Unlike server-based converters, our tool ensures 100% privacy by performing all operations locally within your browser environment. No file uploads or network transmissions occur during the conversion. This makes it ideal for handling sensitive or private JSON data securely.

Supported File Types

Input: .json, .txt (with valid JSON content)
Output: .xml (structured and indented for readability)

How to Use the Tool

Click the “📂 Upload JSON” button or paste your JSON directly into the input editor.
Review the live preview to ensure the JSON is valid and correctly structured.
Press “🔄 Convert JSON” to generate XML instantly.
Use “📋 Copy Output” to copy XML or “💾 Export XML” to download the file.

Accuracy of Conversion

The conversion algorithm processes every JSON property and automatically wraps values within XML tags. It differentiates between arrays, nested objects, and primitive values. For instance, an array in JSON is transformed into a series of repeated XML elements with consistent tag names.

Data Security and Privacy

This tool operates entirely within your browser using JavaScript. No data leaves your device, ensuring complete privacy for your JSON content. It’s ideal for developers and analysts working with confidential or offline datasets.