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Online Java to C Converter

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Additional Instructions

How to use this tool?

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

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

Examples

The following are examples of code conversion from Java to C 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.

Java Code:

C Code:

Example 2 - Even or Odd

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

Java Code:

C Code:

Differences

The following are some key differences between Java and C.

Characteristic	Java	C
Syntax	Java has a C-style syntax, which is similar to C++ and C#.	C has a simple syntax, which is easy to learn and understand.
Paradigm	Java is an object-oriented programming language that supports imperative, functional, and concurrent programming paradigms.	C is a procedural programming language that supports imperative programming paradigm.
Typing	Java is a strongly typed language that supports both static and dynamic typing.	C is a weakly typed language that supports only static typing.
Performance	Java is slower than C due to its virtual machine architecture.	C is faster than Java due to its compiled nature and direct access to memory.
Libraries and frameworks	Java has a vast collection of libraries and frameworks, including Spring, Hibernate, and Struts.	C has a limited collection of libraries and frameworks compared to Java.
Community and support	Java has a large and active community with excellent support from Oracle and other organizations.	C has a smaller community compared to Java, but it still has good support from the open-source community.
Learning curve	Java has a moderate learning curve due to its complex syntax and object-oriented nature.	C has a relatively easy learning curve due to its simple syntax and procedural nature.

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