Change Case adds buttons to change text case in the WordPress visual editor.
Automatically convert post titles on-the-fly, using Kroc Camen's port of John Gruber's title case.
This plugin runs automatically at the beginning of each page load to insure every request…
Enables case-insensitive authentication for new passwords created on your WordPress website.
Aren't you tired of rewriting the titles of your posts pasted in uppercase?
Cleans up posts and comments for sentence case or title case, fixes punctuation, makes quotes…
Use To Title Case instead! https://wordpress.org/plugins/to-title-case/