DeCapper

A tiny, fast-launching macOS application for changing text case of sentences to lowercase, uppercase, title case or standard capitalization.

Need to change the case on a headline for social media? Don’t retype it, paste it into DeCapper. With Auto-Copy enabled, DeCapper copies case changes to the clipboard, ready for pasting into Facebook, Twitter, Instagram and more.

Have a Video file name that is all caps and has underscores instead of spaces?

With “Replace underscores with spaces” enabled, DeCapper makes changing all uppercase file names is quick and easy.

Change text to upper case, lower case, title case, or standard (capitalize the first word and change the rest to lowercase).

Need to re-capitalise some words? Forget retyping the first letter of each word – just highlight the words and use the keyboard shortcut (⌘ + i) to capitalize them.