How to Use String lower() Method in PythonPython Basics

The lower() method converts all uppercase characters in the string to lowercase.

#!/usr/bin/python3
# -*- coding: UTF-8 -*-

str = "ABCDRFG"
print(str.lower())

str = "aBCDEFG"
print(str.lower())

Output:

abcdrfg
abcdefg

str.lower()

This method doesn’t take any parameters.

It returns the lowercased string from the given string.