by netfox it solutions on WordPress.org
Automatically generate a featured image with post title text when no thumbnail is set. Updates image on post update.
Settings page where you can set background color, font color, and size.
This plugin automatically generates a featured image for your posts if none is provided. It uses the post title text with customizable background color, font color, and font size.
This plugin uses the Poppins font by Indian Type Foundry and Google,
licensed under the SIL Open Font License, Version 1.1
(http://scripts.sil.org/OFL).
This plugin is licensed under the GPLv2 or later.
See https://www.gnu.org/licenses/gpl-2.0.html for details.