XML Schema (XSD) Generator
Create an XML schema definition (XSD) from XML
Features
Supports 3 XSD designs
Choose from three design styles such as Russian Doll
Infer data types from values
Analyze numbers, dates, and more to automatically convert to the appropriate xs type
Analyze and reflect occurrence counts
Automatically add maxOccurs to repeating elements
Supports both strings and files
Two methods: paste XML or load an .xml file
How to use
Select the input method tab
Paste XML directly in the string tab, or load an .xml file in the file tab
Specify the XSD design type
Select the output format from Russian Doll, Salami Slice, or Venetian Blind
Select the content type
Switch between Smart, which infers types from values, or all elements as the string type
Run with the generate button
Pressing the button runs the analysis and instantly displays the XSD on the right
Save and copy the XSD
Download it as schema.xsd from the output field, or copy it
Use cases
Writing XML specifications
Derive a schema definition from a sample XML and use it to document the data structure
Preparing for data validation
Prepare a validation schema for checking the validity of the XML you receive
Grasping the structure of API integrations
Analyze an external API's XML response to visualize its element and type structure
Learning XSD syntax
Compare the output of the three design styles to deepen your understanding of schema notation
Safety and privacy
Runs entirely in your browser
Your input data is processed only within your browser and is never sent externally.
Processing only in your browser
Generating the XSD is processed entirely within your browser, and input data is not sent to any server.
Communications encrypted with HTTPS
Page loading is also encrypted by TLS, and content cannot be read by third parties.
No transmission to third parties
Input content is not sent to external services such as ad networks or trackers.
No automatic saving of results
The generated XSD and input suggestions are not stored on the server.