strlwr() to change string from uppercase to lowercase chars in C program

strlwr(): Uppercase to Lowercase

#include <stdio.h>
#include <string.h>
int main(void){
   char str[]="PLUS2NET";
   printf("%s\n",strlwr (str));
   return 0;
}

The output of above code is here

plus2net

We can change uppercase letters to lowercase letters by using strlwr() string function.

strlwr(input_string);

Example : using strlwr() with user input string

#include <stdio.h>
#include <string.h>
int main(void){
   char str[100];
   printf("Enter any string");
   scanf("%s",str);
   printf("Output: %s",strlwr(str));
   return 0;
}

Output

PLUS2NET
plus2net

String Functions Scripts strupr() C- Tutorials

This article is written by plus2net.com team.

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strlwr(): Uppercase to Lowercase

Example : using strlwr() with user input string

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