Python Convert String to Uppercase

In this post, you will learn how to convert a string to uppercase. Python provides in-built methods to convert strings to uppercase.

The upper() method of Python converts all letters or characters of a string from lowercase to uppercase. The syntax is -

string.upper()

The upper() method doesn't take any parameters. It returns the uppercase string from the given string.

Python Convert a string to uppercase

str1 = "welcome to etutorialspoint!"
print(str1.upper())

str2 = "best! educational resources 4432"
print(str2.upper())

Output of the above code:

WELCOME TO ETUTORIALSPOINT!
BEST! EDUCATIONAL RESOURCES 4432

Use of upper() to check string equality

# Python program 
# to compare strings
str1 = 'etutorialspoint - educational resources'
  
str2 = 'etutorialsPOINT - EducaTionAL ResouRCeS'
  
# Comparison of strings using 
# upper() method
if(str1.upper() == str2.upper()):
    print("Both strings are same.")
else: 
    print("Both strings are not same.")

Output of the above code-

Both strings are same.

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