Scroll Down to See All▾

abs aiter all anext any ascii bin bool breakpoint bytearray bytes callable chr classmethod compile complex delattr dict divmod enumerate eval exec filter float format frozenset getattr globals hasattr hash help hex id input int isinstance issubclass iter len list locals map max memoryview min next object oct open ord pow print property range repr reversed round set setattr slice sorted staticmethod str sum super tuple type vars zip __import__clear_(dict)clear_(list)clear_(set)copy_(dict)copy_(list)copy_(set)fromkeys get items keys pop_(dict)pop_(list)pop_(set)popitem setdefault update values count_(tuple)count_(list)count_(str)index_(tuple)index_(list)index_(str)add difference difference_update discard intersection intersection_update isdisjoint issubset issuperset remove_(set)remove_(list)symmetric_difference symmetric_difference_update union update close fileno flush isatty read readable readline readlines seek seekable tell truncate writable write writelines append extend insert reverse sort capitalize casefold center encode endswith expandtabs find format isalnum isalpha isascii isdecimal isdigit isidentifier islower isnumeric isprintable isspace istitle isupper join ljust lstrip maketrans partition replace rfind rindex rjust rpartition rsplit rstrip split splitlines startswith strip swapcase title translate upper dir zfill

Function Details: lower

Description

Return a copy of the string converted to lowercase.

Extended Description

The lower() method returns a copy of the string with all the cased characters converted to lowercase. Symbols and numbers remain unaffected. This method is useful for case-insensitive comparisons.

Read More about lower from Python Documentation

Function Signature

Module: builtins

Class: str

Parameters

Return

Returns a new string with all cased characters converted to lowercase.

Return Type

str

Output

Explanation

This example demonstrates the basic usage of lower(). It converts all uppercase letters to lowercase.