String Functions - Online String Manipulation Tools

Convert A String To Uppercase, Lowercase, & Proper Case

Enter the text to be converted, and then click "Convert!":



The string in uppercase:
 

The string in lowercase:
 

The string in proper case:
 






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Convert Case Tool

Have you ever had a large amount of text that needed to be converted from uppercase to lowercase or vise versa? Or maybe you need only the first letter of each word to be capitalized in a title or sentence? Whatever task you may be doing, a tool that converts text to a different case can be used to speed up the process of getting your text to be the correct case.

Fortunately, String Functions offers a free tool that is easy to use! Don’t waste your time going through and changing each letter to your preferred case – use String Functions’ free Case Converter tool!

Using the Case Converter Tool

String Functions’ convert case tool is super easy to use! To start, paste your text or string of characters into the top text box. Then, press the “Convert” button below the text box and your pasted text will appear in the below text boxes in uppercase, lowercase, and proper case!

Convert text to uppercase

In the uppercase text box will be your text all capitalized. For example, if you pasted the text “using the case converter tool is fast and easy!” the text that would display in the uppercase text box would be: “USING THE CASE CONVERTER TOOL IS FAST AND EASY!”

uppercase example

Convert text to lowercase

What if you are looking to convert your text to lowercase instead of uppercase? In this case, copy your text from the second text box down from where you pasted your text. This text box will display text that has no uppercase text. With the prior example, the text in this text box would be: “using the case converter tool is fast and easy!”

lowercase example

Convert text to proper case

Finally, the last text box displays text in its proper case.

What is proper case?

Proper case is text written with the first letter of each word capitalized. For example, using the example we’ve used up until this point, the sentence would appear like this: “Using The Case Converter Tool Is Fast And Easy!”

proper case example

Why are they called uppercase and lowercase?

The terms that describe whether a letter is a capital or smaller letter (uppercase and lowercase letters) originates from the mid 1400’s, when print shops stored their letter blocks in cases for organization. The capital letters were stored in one case, the uppercase, and the small letters were stored in the lowercase.

Today, society has expanded the use of the “case” term to include “title case”, “proper case” and other styles of letterhead.

Use the convert case tool today

The Convert Case tool is a great tool to have on hand for instances where you want to make quick edits to text all at once. For your convenience, you can add the Convert Case tool to your browser’s bookmarks for easy access!

Other string functions tools

String Functions has more free and easy to use tools that are helpful for programmers, web developers, and also for general every-day tasks.

tool to have on hand for instances where you want to make quick edits to text all at once. For your convenience, you can add the Convert Case tool to your browser’s bookmarks for easy access!

Other string functions tools

String Functions has more free and easy to use tools that are helpful for programmers, web developers, and also for general every-day tasks.


Keywords: Capital, between letter case, majuscules, convert text, minuscule, characters, chars, caps, tool, on line tool.
String Manipulation For Programmers
For a comparison of string function notation in different programming languages such as Pascal, VB.NET, Perl, Java, C, C++, Ruby and many more, see the Wikipedia article Comparison Of Programming Languages (String Functions)


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