Edyt

Select any text on your Mac, hit Ctrl+Shift+C, and Edyt rewrites it right where it sits, with no panel or copy-pasting into a chat window. You can adjust tone, grammar, or request a full rewrite, and the result appears in the exact field you were typing in, whether that's Mail, Slack, a text editor, or any other app. The shortcut and rewrite prompt are customizable and sync across your devices. Free to download and use.