How to use this tool?

This free online converter lets you convert code from Dart to Kotlin in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Dart code in the input box.
  2. Click the convert button.
  3. The resulting Kotlin code from the conversion will be displayed in the output box.

Key differences between Dart and Kotlin

CharacteristicDartKotlin
SyntaxDart has a C-style syntax similar to Java and JavaScript.Kotlin has a more concise and expressive syntax compared to Java.
ParadigmDart supports both object-oriented and functional programming paradigms.Kotlin is a statically-typed programming language that supports both object-oriented and functional programming paradigms.
TypingDart is optionally typed, allowing both static and dynamic typing.Kotlin is statically typed, which means all variables must have a specific type.
PerformanceDart has a just-in-time (JIT) compiler for faster development and a ahead-of-time (AOT) compiler for better performance in production.Kotlin has similar performance to Java as it compiles to Java bytecode.
Libraries and frameworksDart has a growing ecosystem of libraries and frameworks, including Flutter for building cross-platform mobile apps.Kotlin has access to the vast Java ecosystem, including popular libraries and frameworks like Spring and Android.
Community and supportDart has a growing community and is backed by Google, which provides good support and resources.Kotlin has a strong community and is officially supported by JetBrains, the creators of the language.
Learning curveDart has a relatively easy learning curve, especially for developers familiar with C-style syntax.Kotlin has a gentle learning curve, especially for developers familiar with Java.