Case Converter

Free online case converter that converts any text to uppercase, lowercase, sentence case, title case, capitalized case, or inverse case. DoneTools makes your life easier.

Looking for a case converter to help you format your text differently? Use our free online sentence converter instead. Enter your text into the converter and click "Convert" to instantly see the changes. Additionally, it's simple to use our converters; just enter the text you want to change, and we'll handle the rest! Why wait? Transform your text right away!

How to Use Our Case Converter

  1. Copy the text you want to convert from the word processor you are using.
  2. Once you’ve got the text copies, open our Case Converter.
  3. Paster the text you copied into the text area provided on the screen.
  4. Click on the “Sentence Case” button.
  5. Get the output in a few seconds.

This handy online text tool can switch between lower or uppercase lettering, which allows you to change the capitalization, font size, and even convert to mixed case, or alter your text. You can check out your options here.

Sentence Case

Users can enter any text into the sentence case converter, and it will transform it into a complete sentence structure.

To achieve this, the first letter of each sentence is capitalized. Then, the remaining text needs to be changed to lowercase, and Im's needs to be changed to I's. Finally, after a full stop, every letter becomes an uppercase version.

Lower Case

The lowercase text converter can uncapitalize text if you're trying to figure out how to do that. Every letter in your text is changed to lowercase. You should lowercase copy and paste the text you want to create into the text box. Select the lowercase tab next.

  • This is an example of the lower case.

Upper Case

The uppercase converter will read any text you have, which will change all lowercase letters to uppercase. It will cap every lowercase letter (as well as keep the uppercase letters in uppercase).

Select the text that needs to be changed, paste it into the box above, and then select the UPPER-CASE tab to accomplish this.

THIS IS AN EXAMPLE OF AN UPPER CASE.

Capitalize Case

This capitalized-case converter converts the first letter of each word to an uppercase letter and leaves the other letters in lowercase.

 Copy the information you would like to create in this format, paste it into the box above, and select the Capitalized Case tab.

  • This Is An Example Of Capitalized Case.

The Benefits of Using DoneTools’s Case Converter

A lot of word editing programs don't have an option to convert cases. The positive side is that you can use our free tool to resolve potential capitalization issues.

Here are the benefits of using our Case Converter:

  • In the event of text case errors, avoid fixing the error by cutting and pasting the content that needs to be converted into the tool for text conversion.
  • Make text-based phrases more readable by using the "All First Letter Big" and "All First Letter Big" options.
  • Eliminate incorrect capitalizations using the "Normal Text" option.
  • The text will instantly change to uppercase using the cap converter option: "ALL CAPITALIZED".
  • Convert your lowercase letters instantly using the "all simplified" option.
  • Get rid of formatting errors by automatic conversion of your document into plain text.
  • Completely Free to use.
  • No need for registration or download. 
  • 100% secure and fast
  • You can use it from your laptop or mobile phone