Convert text to UPPERCASE, lowercase, Title Case and more.
Case Converter
Accidentally left Caps Lock on? Paste your text and convert it to uppercase,
lowercase, sentence case, title case and more in a single click.
Available text cases
Sentence case capitalizes the first letter of each sentence: "This is a sentence. Another one."
lower case turns every letter into a small letter: "this is lower case."
UPPER CASE turns every letter into a capital: "THIS IS UPPER CASE."
Capitalized Case capitalizes the first letter of every word: "This Is Capitalized Case."
Title Case capitalizes main words and keeps short words like "a", "of" and "the" lowercase: "The Lord of the Rings."
aLtErNaTiNg cAsE switches between lower and upper case letter by letter.
InVeRsE CaSe swaps the case of every letter in your existing text.
How to use the Case Converter?
Type or paste your text into the box.
Click the case you want. The text is converted instantly.
Click Copy to copy the result, or Clear to start again.
Frequently Asked Questions
Paste your text into the box and click the "lower case" button. All capital letters become lowercase instantly.
Capitalized Case capitalizes every word. Title Case follows headline rules and keeps short words such as a, an, the, and, of and in lowercase unless they start the title.
Yes. It uses your browser's Unicode case rules, so accented and non-Latin letters that have upper and lower forms are converted too.
No. All conversion happens in your browser and your text is never sent to our server.
