Easily change your text between uppercase, lowercase, title case, sentence case, and more. Just paste your text into the box below and click the format you want.
The Case Converter is a free online tool designed to help you quickly format the capitalization of any text block. If you have ever accidentally typed an entire document with caps lock on, or need to ensure your blog post titles are capitalized correctly, this tool will save you from having to retype everything from scratch.
Capitalizes only the very first letter of a sentence and leaves the rest lowercase. Perfect for converting block text back into standard readable sentences.
Converts every single letter in your text into lowercase letters. Removes all capitalization instantly.
Transforms all text into capital letters. Great for headlines, warning labels, or emphasizing a specific block of text.
Capitalizes the first letter of every single word in your text, regardless of what the word is.
Similar to Capitalized Case, but correctly ignores minor words like "and", "the", "of", and "in" according to standard title formatting rules. Essential for blog and essay titles.
Alternating case switches between lower and uppercase letters. Swap Case reverses the current capitalization (upper becomes lower, lower becomes upper).