Note: All string methods returns new values. They do not change the original string.
| Method | Description |
|---|---|
capitalize() |
Converts the first character to upper case |
casefold() |
Converts string into lower case |
center() |
Returns a centered string |
count() |
Returns the number of times a specified value occurs in a string |
encode() |
Returns an encoded version of the string |
endswith() |
Returns true if the string ends with the specified value |
expandtabs() |
Sets the tab size of the string |
find() |
Searches the string for a specified value and returns the position of where it was found |
format() |
Formats specified values in a string |
format_map() |
Formats specified values in a string |
index() |
Searches the string for a specified value and returns the position of where it was found |
isalnum() |
Returns True if all characters in the string are alphanumeric |
isalpha() |
Returns True if all characters in the string are in the alphabet |
isdecimal() |
Returns True if all characters in the string are decimals |
isdigit() |
Returns True if all characters in the string are digits |
isidentifier() |
Returns True if the string is an identifier |
islower() |
Returns True if all characters in the string are lower case |
isnumeric() |
Returns True if all characters in the string are numeric |
isprintable() |
Returns True if all characters in the string are printable |
isspace() |
Returns True if all characters in the string are whitespaces |
istitle() |
Returns True if the string follows the rules of a title |
isupper() |
Returns True if all characters in the string are upper case |
join() |
Joins the elements of an iterable to the end of the string |
ljust() |
Returns a left justified version of the string |
lower() |
Converts a string into lower case |
lstrip() |
Returns a left trim version of the string |
maketrans() |
Returns a translation table to be used in translations |
partition() |
Returns a tuple where the string is parted into three parts |
replace() |
Returns a string where a specified value is replaced with a specified value |
rfind() |
Searches the string for a specified value and returns the last position of where it was found |
rindex() |
Searches the string for a specified value and returns the last position of where it was found |
rjust() |
Returns a right justified version of the string |
rpartition() |
Returns a tuple where the string is parted into three parts |
rsplit() |
Splits the string at the specified separator, and returns a list |
rstrip() |
Returns a right trim version of the string |
split() |
Splits the string at the specified separator, and returns a list |
splitlines() |
Splits the string at line breaks and returns a list |
startswith() |
Returns true if the string starts with the specified value |
strip() |
Returns a trimmed version of the string |
swapcase() |
Swaps cases, lower case becomes upper case and vice versa |
title() |
Converts the first character of each word to upper case |
translate() |
Returns a translated string |
upper() |
Converts a string into upper case |
zfill() |
Fills the string with a specified number of 0 values at the beginning |
Source: https://www.w3schools.com/python/python_ref_string.asp
© 2025 by Ryan Rickgauer