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Online Objective-C to Swift Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from Objective-C to Swift 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 Swift code will be displayed in the output box.

Examples

The following are examples of code conversion from Objective-C to Swift 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:

Swift Code:

Example 2 - Even or Odd

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

Objective-C Code:

Swift Code:

Differences

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

Characteristic	Objective-C	Swift
Syntax		Swift uses a more modern and concise syntax inspired by several programming languages.
Paradigm		Swift is a multi-paradigm language that supports both object-oriented and functional programming paradigms.
Typing		Swift is a statically typed language with type inference.
Performance		Swift is designed to be fast and provides performance improvements over Objective-C.
Libraries and frameworks		Swift has a growing ecosystem of libraries and frameworks, and is compatible with Objective-C libraries.
Community and support		Swift has a rapidly growing community and is actively supported by Apple with regular updates and improvements.
Learning curve		Swift has a relatively easier learning curve, especially for developers familiar with modern programming languages.

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