sewpafly

To meet the needs of themes where the post-thumbnails have random and capricious sizes (which causes wordpress to crop images simply from the middle (either chopping off the top and bottom or chopping off the sides), this plugin attempts to give the users an interface to manually fix those thumbnail and random images.

Post Thumbnail Editor

Does not work

Fed up with the lack of automated tools to properly crop and scale post thumbnails? Maybe this plugin can help.

zeninvader

This WP plugin hides the featured image on a single post or page.
The plugin adds a checkbox to the “Featured Image” section on edit pages. Once checked, the featured image will be removed from individual posts and pages.
This plugin works on WordPress Gutenberg and also on Classic Editor.
It adds the “Hide featured image” checkbox to posts, pages, custom post types and also to WooCommerce products.
It is tested and works on latest WP version 6.1.1
If you need more info please check the plugin on <a href="https://www.zeninvader.com/hide-featured-image-wordpress/" rel="nofollow ugc">Zen Invader</a> website.
<a href="https://www.zeninvader.com/hide-featured-image-wordpress/" rel="nofollow ugc">Go to plugin’s page</a> if you have other questions or suggestions.

ZI Hide Featured Image

This WP plugin hides the featured image on a single post or page.

Post Thumbnail Editor vs ZI Hide Featured Image