Generator XML Schema

Generate XML Schema (XSD) from any XML document instantly. Create valid schemas for data validation and documentation.

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About This Tool

This XML Schema Generator tool allows you to automatically create XML Schema Definition (XSD) files from any XML document. Simply paste your XML code, and the tool will analyze the structure to generate a complete XSD schema. The tool supports multiple schema formats including XSD, DTD, and RelaxNG. Perfect for developers, data analysts, and anyone working with XML data who needs to create validation schemas quickly and accurately. The generated schemas include element definitions, data types, occurrence constraints, and proper namespace handling.

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How to Use

Paste your XML code into the input textarea
Select your preferred schema format (XSD, DTD, or RelaxNG)
Click the 'Generate Schema' button
View the generated schema in the results section
Copy the schema or download it as a file

Frequently Asked Questions

Find Quick Answers

What XML formats does this tool support?

The tool supports well-formed XML documents with any structure, including nested elements, attributes, namespaces, and mixed content.

What schema formats can I generate?

You can generate XSD (XML Schema Definition), DTD (Document Type Definition), and RelaxNG schemas from your XML input.

Does the tool handle XML namespaces?

Yes, the generator properly detects and includes namespace declarations in the generated schemas where applicable.

Can I generate schemas for large XML files?

The tool works best with XML documents up to 1MB in size. For very large files, consider breaking them into smaller samples.

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