Capitalize First Letter
Paste text to capitalize its first cased Unicode letter. Leading spaces and punctuation stay in place.
Capitalize first letter
A QUICK WALKTHROUGH
How to use this tool
- Paste up to 100,000 characters.
- Capitalize the first cased Unicode letter.
- Review and copy the result or download it as TXT.
First letter, precisely defined
The tool finds the first Unicode character with distinct lowercase and uppercase mappings in the entire input. It does not capitalize every line, sentence, or word.
Text structure stays in place
Whitespace, punctuation, symbols, emoji, line breaks, and the existing case of every other character are preserved. Processing stays in your browser.
GOOD TO KNOW
Common questions
Does it capitalize every sentence or line?
No. It changes only the first cased Unicode letter in the entire input.
Does it lowercase the rest?
No. Every character except the selected letter remains unchanged.