Format or beautify C

Format or beautify your code in C locally in your browser using WebAssembly.

// Welcome to HappyFormatter!
#include <stdio.h>

int main() {
  printf("Welcome to HappyFormatter!");
         return 0;
}

Valid c

// Welcome to HappyFormatter!
#include <stdio.h>

int main() {
  printf("Welcome to HappyFormatter!");
  return 0;
}

C Formatter

C Formatter that formats C data, locally in your browser

C formatter online is the best tool to format C data.
C validator online is the best tool to validate C data.
It helps to validate C online with error messages.
It's also a C Beautifier that supports indentation levels: 2 spaces, 3 spaces, and 4 spaces.
Supports printing of C data.

C is a programming language developed by Dennis Ritchie at AT&T's Bell Labs in 1972.
C is a low-level language, which means that it is closer to the hardware than high-level languages.
C is a statically typed language, which means that the type of a variable is known at compile time.
C is a strongly typed language, which means that the type of a variable is known at compile time.
C is a case-sensitive language, which means that the case of a variable is important.
C is a managed language, which means that the memory is managed by the runtime.
C is a garbage-collected language, which means that the memory is automatically reclaimed when it is no longer needed.
C is a high-level language, which means that it is easier to read and write than low-level languages.

C Validator Online checks the integrity/syntax of the C data based on C Specifications.

It's super easy to find the error when line numbers are highlighted with an in-detail error description.
Use the format button as a C Fixer to repair the error.
To validate C you just need internet and no need to install any software.
Your C data gets validated in the browser itself.