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XML to JSON Schema Converter

Paste XML and generate a JSON Schema for the normalized document shape.

Last updated: May 28, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution

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What is XML to JSON Schema Converter?

XML and JSON Schema are different modeling systems, so this tool first converts XML into a predictable JSON-like object shape. Attributes can be preserved, repeated elements become arrays, text nodes become scalar values, and the resulting object is used to infer a JSON Schema document.

How to Use XML to JSON Schema Converter

1

Paste XML into the input panel.

2

Choose the JSON Schema draft.

3

Decide whether to wrap the root element and include XML attributes.

4

Toggle scalar inference, required fields, and examples.

5

Copy the generated schema.

Common Use Cases

  • Creating JSON Schema documentation for XML-derived data.
  • Validating a JSON representation of an XML feed.
  • Bootstrapping schema contracts during XML-to-JSON migrations.
  • Inspecting inferred field types from XML samples.

Example Input and Output

An XML product sample becomes a JSON Schema with an object root and inferred numeric fields.

XML input
<product id="P100"><price>49.99</price><inStock>true</inStock></product>
JSON Schema output
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Product XML Schema",
  "type": "object"
}

Production use

Review inferred types and required fields before using the schema as a contract.

Frequently Asked Questions

Is this the same as XSD?
No. This creates JSON Schema for a normalized JSON representation of XML. It does not create XSD.
How are attributes represented?
Attributes are included using a prefixed key during normalization, then emitted as schema properties.
Can the root element be omitted?
Yes. Disable the root wrapper if you want the schema to describe the root element contents directly.
Does this send XML to a server?
No. Parsing and schema generation are browser-side.

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