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Python String lower() Method

Python lower() method returns a copy of the string after converting all the characters into lowercase.

Signature

Parameters

No parameter.

Return

It returns a lowercase string.

Let's see some examples of lower() method to understand it's functionalities.

Python String lower() Method Example 1

See a simple example in which string is converting into lowercase.

Output:

javatpoint

Python String lower() Method Example 2

String can be varried and has any case of letters. The method will return a new string of lowercase.

Output:

welcome to javatpoint, www.javatpoint.com

Python String lower() Method Example 3

We can test it whether it returning lowercase by using if statement. See the example below.

Output:

lowercase

Next TopicPython Strings




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B.Tech / MCA