JSON to XML Converter
Convert JSON array or object payloads into formatted XML documents instantly.
Conversion Settings
Quick Answer: What does JSON to XML Converter do?
To convert a JSON payload or file to XML, paste your JSON code or upload your .json file to ReadyForFile's free online JSON to XML converter. Select your preferred root tag, array item tag, and indentation settings, then click 'Download XML' or 'Copy XML'. All processing runs 100% locally in your browser with zero server data transfers.
About JSON to XML Converter
Convert JSON data, API payloads, and objects into clean, formatted XML (Extensible Markup Language) online for free. Custom root tag and item tag naming, XML declaration header, attribute object mapping (@attributes), and formatting options. All processing runs 100% locally inside your web browser with zero server data transfers.
Features & Capabilities
- Instant browser-based JSON to XML conversion
- Upload .json files or paste raw JSON text directly
- Configurable Root Tag and Array Item Tag names
- Maps @attributes object into XML element attributes
- Configurable XML indentation (2-space, 4-space, or minified)
- Copy XML text to clipboard or download .xml file
- 100% private: Zero server uploads
Common Scenarios & Use Cases
- Converting modern REST API JSON payloads into XML for legacy SOAP services
- Transforming JSON data into XML config or database import files
- Generating XML feeds from JSON arrays for third-party software integration
- Converting JSON objects to XML with custom element and attribute structures
How Client-Side Processing Works Behind the Scenes
Unlike traditional cloud utilities, ReadyForFile executes all file processing directly within your device’s browser sandbox:
The browser loads your document into local device RAM via the HTML5 File & FileReader API.
High-performance JavaScript / WebAssembly compiles the output locally without transmitting network packets.
The generated output is packaged into a local blob: URI and saved directly to your filesystem.
How to Use JSON to XML Converter
Upload JSON File or Paste Code
Drag and drop your .json file into the dropzone, or paste raw JSON text into the editor.
Configure Tag Names & Options
Set your custom Root Tag name (e.g. root, catalog) and Item Tag name, and choose XML formatting.
Download XML or Copy
Click 'Download XML' to save your file or 'Copy XML' to copy directly to your clipboard.
Frequently Asked Questions
How do I convert JSON to XML?
Upload your .json file or paste your JSON code into ReadyForFile's JSON to XML converter, configure your root tag name, and click Download XML.
Can I customize the root and item tag names in the XML?
Yes! You can specify custom tag names for the root wrapper element and array items.
Is my JSON payload uploaded to any cloud server?
No. All JSON parsing and XML generation run 100% locally in your web browser using client-side JavaScript. Your data remains completely private.
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