Kotlin Editor

By Seagit

Free Kotlin Code Editor with Autocomplete & IntelliSense

Kotlin Editor
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Kotlin Editor Online - Write Kotlin Code in Your Browser

Our free online Kotlin editor provides a powerful environment for writing and testing Kotlin code. As the official language for Android development, Kotlin offers modern features with intelligent autocomplete and syntax highlighting in your browser.

Features of Our Kotlin Editor

  • IntelliSense & Autocomplete: Smart code completion for Kotlin keywords and patterns
  • Data Classes: Quick snippets for Kotlin's data classes
  • When Expressions: Autocomplete for Kotlin's powerful when statements
  • Multiple Themes: Choose from Dark, Light, and High Contrast themes
  • Android Ready: Perfect for Android development practice
  • Modern Syntax: Supports latest Kotlin features

Kotlin Code Snippets

  • fun - Function definition
  • main - Main function
  • class - Class definition
  • data class - Data class (Kotlin specialty)
  • val/var - Variable declarations
  • when - When expression
  • println - Print output

Perfect for Android Development

Kotlin is the official language for Android development. Our editor helps you learn and practice Kotlin's unique features like data classes, extension functions, null safety, and coroutines.

Common Use Cases

  • Learning Kotlin for Android development
  • Practicing Kotlin syntax
  • Testing code snippets
  • Teaching Kotlin concepts
  • Preparing for Android interviews