How it works
It lowercases text, then capitalizes the beginning of each sentence and each new line.
Clear text, one simple pass
Sentence Case Converter
Turn inconsistent capitalization into sentence case without sending your text anywhere.
Retyping a block of text just to fix its capitalization is slow and easy to get wrong by hand. This tool converts pasted text to sentence case in one pass, directly in the browser, so nothing you paste is stored or sent anywhere. Quick and private.
Runs entirely in your browser
Waiting for text
Example
HELLO WORLD. HOW ARE YOU?
Hello world. How are you?
Good to know
Names, brands, and acronyms are not guessed. Review the result before sharing it.