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JSON to XML Converter

A powerful and free online tool to handle JSON to XML Converter operations instantly in your browser. Fast, secure, and fully local by OrbitInfra.

JSON Input
XML Output

Paste JSON above to convert it to XML.

Bridging Modern JSON APIs with Legacy XML Architectures

While modern REST and GraphQL APIs rely on JSON, many enterprise backends, SOAP services, financial networks, and government integrations (such as e-invoicing and banking protocols) require XML.

Our JSON to XML converter parses JSON objects and arrays into structured, well-formed XML documents with customizable root elements, attribute mapping, and clean indentation.

How to Use

  1. Paste your JSON payload into the input editor.
  2. Specify the root tag name (default: `<root>`) and item element name for arrays.
  3. The generated XML document appears instantly in the output panel.
  4. Copy the XML to your clipboard or download it as an `.xml` file.

Key Features & Capabilities

  • Transforms complex nested JSON hierarchies into valid XML trees.
  • Converts JSON arrays into repeating child XML elements cleanly.
  • Customizable root tag naming and indentation spacing.
  • 100% private, instant client-side conversion.

Common Developer Workflows

  • Migrating data from modern REST microservices to legacy SOAP web services.
  • Preparing XML payloads for banking, healthcare, or government compliance endpoints.
  • Transforming test fixtures between frontend JSON mocks and backend XML formats.
  • Generating XML configuration files from dynamic JSON generator scripts.

Frequently Asked Questions

How are JSON arrays converted to XML?

Because XML lacks a dedicated array syntax, arrays are represented as repeating child elements with a common tag name (e.g. `<item>` or the property key).

Can I define XML attributes from JSON?

Yes, properties prefixed with "@" or configured as attributes in the converter will be serialized as XML element attributes rather than child nodes.

Is the output XML validated for well-formedness?

Yes. The converter ensures all tags are properly closed and special characters like `&` and `<` are properly entity-encoded.