String capitalize() Method in Python Last Updated : 09 May, 2025 Comments Improve Suggest changes Like Article Like Report The capitalize() method in Python is used to change the first letter of a string to uppercase and make all other letters lowercase. It is especially useful when we want to ensure that text follows title-like capitalization, where only the first letter is capitalized.Let's start with a simple example to understand the capitalize() functions: Python s = "hello WORLD" res = s.capitalize() print(res) OutputHello world Explanation: In this example, capitalize() method converts the first character "h" to uppercase and change the rest of characters to lowercase.Syntax of capitalize() Methods.capitalize()Parameters:NoneReturn Value: A new string with the first character capitalized and all others in lowercase.Note: The original string remains unchanged (strings are immutable in Python).Examples of capitalize() MethodExample 1: Multiple WordsThe capitalize() method only affects the first letter of the string and doesn’t capitalize each word in multi-word strings. Python s = "multiple WORDS IN a String" res = s.capitalize() print(res) OutputMultiple words in a string Explanation: Only the first character of the entire string is capitalized.All other letters are lowercased.capitalize() does not capitalize each word individually (unlike title()).Example 2: When the First Character is a NumberWhen the first character of a string is a number, capitalize() method does not alter it because it only affects alphabetical characters. Instead, it will simply convert any following alphabetical characters to lowercase. Python s = "123hello WORLD" res = s.capitalize() print(res) Output123hello world Explanation:Since the first character is a number, it’s left unchanged.The rest of the string is still lowercased.capitalize() skips non-alphabet characters for capitalization.Related Article: upper() Methodlower() MethodString slicing Comment More infoAdvertise with us Next Article Python String casefold() Method S Striver Follow Improve Article Tags : Misc Python python-string Practice Tags : Miscpython Similar Reads Python String Methods Python string methods is a collection of in-built Python functions that operates on strings.Note: Every string method in Python does not change the original string instead returns a new string with the changed attributes. Python string is a sequence of Unicode characters that is enclosed in quotatio 5 min read String capitalize() Method in Python The capitalize() method in Python is used to change the first letter of a string to uppercase and make all other letters lowercase. It is especially useful when we want to ensure that text follows title-like capitalization, where only the first letter is capitalized.Let's start with a simple example 2 min read Python String casefold() Method Python String casefold() method is used to convert string to lowercase. It is similar to the Python lower() string method, but the case removes all the case distinctions present in a string. Python String casefold() Method Syntax Syntax: Â string.casefold() Parameters: The casefold() method doesn't t 1 min read Python String center() Method center() method in Python is a simple and efficient way to center-align strings within a given width. By default, it uses spaces to fill the extra space but can also be customized to use any character we want. Example:Pythons1 = "hello" s2 = s1.center(20) print(s2)Output hello Explanation: Here, the 2 min read Python String count() Method The count() method in Python returns the number of times a specified substring appears in a string. It is commonly used in string analysis to quickly check how often certain characters or words appear.Let's start with a simple example of using count().Pythons = "hello world" res = s.count("o") print 2 min read Python - Strings encode() method String encode() method in Python is used to convert a string into bytes using a specified encoding format. This method is beneficial when working with data that needs to be stored or transmitted in a specific encoding format, such as UTF-8, ASCII, or others.Let's start with a simple example to under 3 min read Python String endswith() Method The endswith() method is a tool in Python for checking if a string ends with a particular substring. It can handle simple checks, multiple possible endings and specific ranges within the string. This method helps us make our code cleaner and more efficient, whether we're checking for file extensions 2 min read expandtabs() method in Python expandtabs() method in Python is used to replace all tab characters (\t) in a string with spaces. This method allows for customizable spacing, as we can specify the number of spaces for each tab. It is especially useful when formatting text for better readability or alignment. Let's understand with 3 min read Python String find() Method find() method in Python returns the index of the first occurrence of a substring within a given string. If the substring is not found, it returns -1. This method is case-sensitive, which means "abc" is treated differently from "ABC". Example:Pythons = "Welcome to GeekforGeeks!" index = s.find("Geekf 2 min read Python String format() Method format() method in Python is a tool used to create formatted strings. By embedding variables or values into placeholders within a template string, we can construct dynamic, well-organized output. It replaces the outdated % formatting method, making string interpolation more readable and efficient. E 8 min read Like