How to use this tool?

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

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

Examples

The following are examples of code conversion from Kotlin to TypeScript using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Kotlin

right arrow

TypeScript

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Kotlin

right arrow

TypeScript

Key differences between Kotlin and TypeScript

CharacteristicKotlinTypeScript
SyntaxKotlin has a concise and expressive syntax that is similar to Java but with some added features such as null safety and extension functions.TypeScript has a syntax that is similar to JavaScript but with added features such as static typing and interfaces.
ParadigmKotlin is a multi-paradigm language that supports both object-oriented and functional programming.TypeScript is an object-oriented language that supports some functional programming concepts.
TypingKotlin has a strong, static type system that helps catch errors at compile-time.TypeScript has a strong, static type system that helps catch errors at compile-time.
PerformanceKotlin is known for its high performance and is often used for developing high-performance applications.TypeScript is not known for its performance and is often used for developing small to medium-sized applications.
Libraries and frameworksKotlin has a growing ecosystem of libraries and frameworks, including Spring Boot and Ktor.TypeScript has a large ecosystem of libraries and frameworks, including Angular and React.
Community and supportKotlin has a growing community and is backed by JetBrains, a well-known software development company.TypeScript has a large and active community and is backed by Microsoft.
Learning curveKotlin has a relatively low learning curve for developers who are familiar with Java or other object-oriented languages.TypeScript has a moderate learning curve for developers who are familiar with JavaScript or other object-oriented languages.