JSONToTable

XML to Schema Converter

Generate XML Schema (XSD) from XML documents automatically

XML Input

Loading editor...

XML Schema (XSD) Output

XML Schema will appear here

Paste XML in the input area to get started

How to Generate XML Schema - Step by Step Guide

Step 1

Input Your XML Document

Let's get your XML document ready for schema generation! You have several convenient options:

•
Paste directly: Copy your XML document or API response and paste it into the input editor
•
Upload a file: Click "Upload" to select an .xml or .txt file from your computer
•
Try the sample: Click "Sample" to load example data and see how the schema generator works 😊

Example: Sample XML Input

Here's what sample XML data looks like:

<?xml version="1.0" encoding="UTF-8"?>
<telecomPlan>
  <planId>TEL-UNLIMITED-5G</planId>
  <planName>Unlimited 5G Premium</planName>
  <provider>TelecomCorp</provider>
  <pricing>
    <basePrice>89.99</basePrice>
    <currency>USD</currency>
  </pricing>
  <isActive>true</isActive>
</telecomPlan>
Step 2

Configure Schema Options

Customize your schema generation! 🎛️ Choose the XML Schema options and additional settings:

•
Target Namespace: Set the namespace URI for your schema elements
•
Element Form: Choose qualified or unqualified element form default
•
Include Documentation: Add helpful annotations and descriptions to make schemas self-documenting
•
Generate Complex Types: Create reusable complex type definitions for nested elements

Example: Schema Configuration Options

The tool automatically analyzes your XML and applies these settings: ⚙️

✓Target namespace configured
✓Documentation included for validation
✓Complex types generated for reusability
Step 3

Automatic Schema Generation

Watch the magic happen! 🎉 The tool instantly analyzes your XML and generates a complete XML Schema (XSD) with validation rules:

•
Type inference: Automatically detects string, integer, decimal, boolean, and date types
•
Element structure: Creates proper element declarations with occurrence constraints
•
Complex types: Generates reusable type definitions for nested XML elements

Example: Generated XML Schema Output

Your input XML becomes this comprehensive XSD schema: ✨

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="http://example.com/schema"
           elementFormDefault="qualified">

  <xs:element name="telecomPlan" type="telecomPlanType"/>

  <xs:complexType name="telecomPlanType">
    <xs:sequence>
      <xs:element name="planId" type="xs:string"/>
      <xs:element name="pricing" type="pricingType"/>
      <xs:element name="isActive" type="xs:boolean"/>
    </xs:sequence>
  </xs:complexType>
</xs:schema>
Step 4

Export Your Schema

Get your schema ready for use! 🚀 Multiple export options make it easy to integrate into your workflow:

•
Copy to clipboard: One-click copying for quick pasting into your code editor or application
•
Download as file: Save as a .xsd schema file for use in validation tools
•
Real-time validation: Green checkmark confirms your schema is valid and ready to use

What is XML Schema (XSD)? 🔍

XML Schema (XSD) is a language for describing and constraining the content of XML documents. It provides a way to define the structure, data types, and validation rules that XML documents should follow.

Think of XML Schema as a blueprint that defines what valid XML should look like, ensuring data consistency and enabling automatic validation across different systems and applications.

Frequently Asked Questions

What is the difference between XML and XML Schema?

XML is a markup language for storing and transporting data, while XML Schema (XSD) is a specification that defines the structure, data types, and validation rules for XML documents. XML Schema acts as a contract that describes what valid XML should look like.

How does the tool handle complex XML structures?

The converter automatically analyzes nested elements and creates appropriate complex type definitions. Each nested structure becomes its own reusable type definition with proper element sequences and data type constraints.

Can I validate XML documents against the generated schema?

Yes! The generated XSD schema works with any XML Schema validation tool or library in your preferred programming language. Popular tools include xmllint, Xerces, and many others.

What data types does the tool recognize?

The tool automatically detects common XML Schema data types including xs:string, xs:integer, xs:decimal, xs:boolean, and xs:date based on the content of your XML elements.

How are XML attributes handled in the schema?

XML attributes are automatically converted to xs:attribute declarations in the schema with appropriate data types. The tool preserves attribute names and infers their types based on the attribute values.

Is the XML Schema generator completely free?

Yes, completely free with no limitations on file size, usage frequency, or features. No registration required, and you can generate unlimited schemas with full validation support.