Case Converter

異なる大文字と小文字の間でテキストを簡単に変換します。

Case Converter allows you to change your text from UPPERCASE to lowercase, lowercase to UPPERCASE, or capitalize words in sentences with a simple click. If you don't know how to convert the case or capitalization of text in Word, Notepad or other word processing software, then this online tool is designed for you.

So if you have typed a document and accidentally left your caps lock on – don’t panic! Or if you want to make sure that a document has all the right capitalisations, you can now convert it in seconds. Or if you are a marketer and want to capitalise the first letter of each word, then one click will do the trick!

Simply copy and paste your text into the text area above and click on the buttons at the bottom to convert it to one of the different cases, including:

- Sentence case

- lower case

- UPPER CASE

- Capitalized Case

- uNCAPITALIZED cASE

- aLtErNaTiNg cAsE

- Title Case

- InVeRsE CaSe