How to Use
- Paste JSON into the input panel, or click "Load Sample" to start with an order API example.
- Set the "Root Node", such as
order, and the "Array Item Node", such asitem. - Choose the indentation and decide whether to include the XML declaration.
- The tool generates XML locally as you edit. If an error appears, check for valid JSON syntax, trailing commas, or XML node names that do not follow tag rules.
- Click "Copy XML" or "Download XML" to use the result.
Core Features
- No-upload JSON to XML: JSON parsing and XML generation happen in your browser, so API structures, secrets, and business data are not sent to a server.
- Custom Root Node: Set the top-level XML tag, such as
order,response, orpayload, for legacy systems and SOAP-style integrations. - Configurable array item tags: JSON arrays become readable XML lists, and each array member can use your chosen item node name.
- Live validation and preview: XML updates as you edit JSON, Root Node, or array item tags, with clear errors for invalid JSON or XML tag names.
- Copy or download XML: Copy the generated XML or save it as a
.xmlfile for integration, testing, or configuration workflows.
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Calculation Logic
JSON is made of key-value pairs and arrays, while XML must be wrapped in a single tagged tree. This tool first parses input with the browser's standard JSON.parse(), then recursively walks objects, arrays, and primitive values to generate indented XML.
Object keys become XML element names. Arrays stay under their original field tag, and each array member uses the Array Item Node you choose. Text values escape &, <, and > so generated content does not break XML structure. The tool does not perform DTD/XSD validation, and it does not infer XML attributes from JSON fields.
FAQ
Is it safe to convert JSON with sensitive data?
Yes. JSON parsing, XML generation, copy, and download all run locally in your browser. Content is not uploaded to EasyTools servers.
What happens if my JSON is invalid?
The tool stops generating XML and shows a parse error. Check that keys and strings use double quotes, and remove comments, trailing commas, or truncated data.
Can I customize the XML root tag?
Yes. The Root Node field controls the top-level XML tag, useful when a system expects wrappers such as <order>, <response>, or another fixed envelope.
How are JSON arrays converted?
Arrays stay under their original field tag, and each member uses the Array Item Node, such as item. You can change it to record, entry, or another valid XML tag name.
Does it support XML attributes?
This version mainly maps JSON key-value pairs to XML elements. It does not automatically convert special fields into attributes, which keeps the output predictable.