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Online Objective-C to Kotlin Converter

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Additional Instructions

How to use this tool?

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

Type or paste your Objective-C code in the input box.
Click on the "Convert" button.
The converted Kotlin code will be displayed in the output box.

Examples

The following are examples of code conversion from Objective-C to Kotlin 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.

Objective-C Code:

Kotlin Code:

Example 2 - Even or Odd

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

Objective-C Code:

Kotlin Code:

Differences

The following are some key differences between Objective-C and Kotlin.

Characteristic	Objective-C	Kotlin
Syntax		Kotlin has a more modern and concise syntax compared to Objective-C.
Paradigm		Kotlin is a statically-typed programming language that supports both object-oriented and functional programming paradigms.
Typing		Kotlin is a statically-typed language.
Performance		Kotlin has comparable performance to Java as it runs on the Java Virtual Machine (JVM).
Libraries and frameworks		Kotlin has access to the vast ecosystem of Java libraries and frameworks.
Community and support		Kotlin has a growing community and good support, especially for Android development.
Learning curve		Kotlin has a relatively easier learning curve compared to Objective-C.

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