XML Input

Kotlin Output

What is XML to Kotlin Converter?

Building Kotlin Android apps and need to convert XML to data classes? This tool generates clean, concise Kotlin data classes from XML data. Perfect for Android development, API integration, and modern Kotlin projects.

Instead of manually writing Kotlin data classes for XML parsing, paste your XML (eXtensible Markup Language) and get ready-to-use code. The converter automatically generates data classes with copy(), equals(), hashCode(), and toString() methods.

Everything runs in your browser. Your XML never leaves your machine – generate, download, and start using the data classes right away. Works perfectly with Android Studio and all Kotlin development tools.

How to Use XML to Kotlin

Follow these steps to convert XML to Kotlin data classes. Each step uses the actual buttons and panels on this page.

Paste, Upload, or Load Sample

Paste XML into the left XML Input panel, or click Upload to load a file. Click Sample to load example telecomm XML. Example:

<subscribers><subscriber><subscriberId>SUB-1001</subscriberId><plan>Unlimited 5G</plan><dataUsage>45.2</dataUsage></subscriber></subscribers>

Use Clear to start fresh. Validate first with our XML Validator if needed.

Configure Class Name, Package, and Options

Set Class Name, Package, and toggle Data Classes and Nullable Types in the config panel. The right Kotlin Output panel shows data classes instantly.

Download or Copy

Click Download to save the Kotlin file, or Copy to copy to your clipboard. All processing runs in your browser – your XML never leaves your computer.

When You'd Actually Use This

Android Development

Generate Kotlin data classes from XML configs or API responses. Create model classes for Android apps that work with XML-based APIs or data structures.

Data Serialization

Convert XML data to Kotlin objects for type-safe data handling. Perfect for parsing API responses, configurations, or data feeds in your Android apps.

API Integration

Generate Kotlin classes from XML API responses. Handle SOAP APIs, XML-based web services, or legacy system integrations with generated Kotlin classes.

Multiplatform Projects

Generate Kotlin data classes for shared code in Kotlin Multiplatform projects. Create common data models for use across Android, iOS, and desktop applications.

Common Questions

Is my XML data stored?

Nope. Everything happens right in your browser. Your XML Schema never leaves your computer – we don't even see it.

How are XML elements handled?

XML elements become Kotlin data classes. Attributes become class properties, and nested elements become nested data classes or references. Arrays become Kotlin lists. Check out the XPath for more details.

Can I use the generated Kotlin code?

Yes. The generated Kotlin code is valid and ready to use. Drop it into your Kotlin project and start using it. You may want to review and refine the classes for your specific use case.

What about data classes?

You can enable data classes in the configuration options. This generates Kotlin data classes with automatic equals(), hashCode(), toString(), and copy() methods.

Does it work with large XML files?

Yep. Since everything happens in your browser, it depends on your device. Small to medium XML structures convert instantly. Really huge structures might take a few seconds.

What Kotlin version is supported?

The generated code works with Kotlin 1.3 and later. It uses standard Kotlin features and data classes for maximum compatibility.

Other XML Tools You Might Need

Conversion is just one XML task. Here are other tools that work well together: