Case converter
Accidentally left Caps Lock on? Need a headline in Title Case? One click and your text is fixed.
When to use each format
Title Case (every word capitalized) is the go-to choice for video titles, article headlines and slide decks. Sentence case cleans up text typed in a hurry, capitalizing only the first letter after each period. UPPERCASE works for acronyms and callouts, but use it sparingly: online, all caps reads as shouting.
Fix text without retyping it
Instead of retyping a paragraph that came out in the wrong case, paste it above and click the format you need. The converter handles apostrophes and hyphenated words correctly (so "o'clock" becomes "O'Clock" and "well-known" becomes "Well-Known" in Title Case), and you can chain conversions — for example lowercase first, then Sentence case — until the text looks right. The copy button puts the result straight on your clipboard.