Python String lower() method example

In this source code example, we will demonstrate how to use the Python String lower() method to return a copy of a string with all characters converted to lowercase.

Python String lower() method

The lower() is a string method that allows you to return a copy of a string with all characters converted to lowercase.

The following shows the syntax of the lower() method:

str.lower()

The lower() method has no parameters.

Python String lower() method example

The following example shows you how to use the lower() method to return a copy of a string with all characters converted to lowercase:

s = 'Source Code EXAMPLES'
new_s = s.lower()

print(s)
print(new_s)

Output:

Source Code EXAMPLES
source code examples

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