JSON ↔ XML Converter

About this JSON ↔ XML Converter

Many legacy systems and SOAP-style integrations still speak XML while modern services use JSON. Converting between them is a routine integration task.

Mappings are not always one-to-one: XML attributes, mixed content, and namespaces do not map cleanly to JSON. Use conversion as a starting point, then adjust for your schema.

This tool performs conversion in the browser for quick experiments and migrations without uploading files.

How to use this tool

Paste JSON or XML into the input.
Choose the conversion direction and run it.
Inspect tags, arrays, and attributes in the output.
Copy the result into your middleware or test suite.

Common use cases

Bridge REST JSON clients with XML backends
Prototype data migration scripts
Create sample payloads for integration tests

FAQ

Will attributes survive round-trip?

Attribute handling depends on the conversion rules; verify critical attributes after convert.

Is this a full XSD-aware mapper?

No—it is a practical converter for common shapes, not a full enterprise ETL suite.

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