How to use this tool?

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

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

Key differences between Swift and Java

CharacteristicSwiftJava
SyntaxSwift has a more concise and expressive syntax compared to Java.Java has a more verbose syntax compared to Swift.
ParadigmSwift supports both object-oriented and functional programming paradigms.Java primarily supports object-oriented programming paradigm.
TypingSwift has a strong and static type system.Java also has a strong and static type system.
PerformanceSwift is known for its high performance and efficiency.Java is also known for its good performance.
Libraries and frameworksSwift has a growing ecosystem of libraries and frameworks, but it is not as extensive as Java's.Java has a vast collection of libraries and frameworks available.
Community and supportSwift has a growing community and good support from Apple.Java has a large and mature community with extensive support.
Learning curveSwift has a relatively steep learning curve, especially for beginners.Java has a moderate learning curve and is widely taught in universities.