Python string swapcase() Method Read Courses Practice Improve Improve Improve Like Article Like Save Article Save Report issue Report Python String swapcase() method converts all uppercase characters to lowercase and vice versa of the given string and returns it. Syntax: string_name.swapcase() Parameter: The swapcase() method does not take any parameter. Return Value: The swapcase() method returns a string with all the cases changed. Example Below is the Python implementation of the swapcase() method Python # Python program to demonstrate the use of# swapcase() method string = "gEEksFORgeeks" # prints after swapping all casesprint(string.swapcase()) string = "geeksforgeeks"print(string.swapcase()) string = "GEEKSFORGEEKS"print(string.swapcase()) Output: GeeKSforGEEKS GEEKSFORGEEKS geeksforgeeks Last Updated : 13 Mar, 2023 Like Article Save Article Previous Python string | strip() Next Python String Title method Share your thoughts in the comments Add Your Comment Please Login to comment...