Paste your text and instantly switch between UPPERCASE, lowercase, Title Case, Sentence case, and more.
Whether you're fixing text pasted from a PDF in all caps, formatting a headline, or writing a proper sentence, manually retyping is slow and error-prone. This tool converts your text into the exact case format you need with one click.
It works entirely in your browser — nothing is uploaded or saved on any server.
Title Case capitalizes the first letter of every word, commonly used for headlines. Sentence case only capitalizes the first letter of each sentence, like normal writing.
No. All case conversion happens locally in your browser using JavaScript. Your text never leaves your device.
The conversion replaces the text in the box, so keep a copy elsewhere if you need the original. You can always retype or paste it again.
It's a stylistic format often used for sarcasm or emphasis on social media, alternating between lowercase and uppercase letters.