by Nick Leghorn on WordPress.org
This is a plugin designed to do one simple job: programatically add a featured image in WordPress to existing posts. Either images already in the post …
This plugin adds a section to your Settings menu in the wp-admin section. Through that section you can perform two tasks:
You can find additional documentation for this plugin on the author’s blog blog.nickleghorn.com
Special thanks to Robert Farago for giving me yet another massive site without any Featured Images to clean up for the impetus to finally make this available.