mbecher

<p>If your theme supports the thumbnail feature introduced in WordPress 2.9, this plugin will display attached thumbnails on the admin area’s manage posts and manage pages screen, similar to the media management page.</p>


Admin Thumbnails

If your theme supports Wordpress 2.9's thumbnail feature, this plugin displays thumbnails on the admin area's manage posts and manage pages  …

greyowl0015

<p>best solution for thumbnail editing</p>
<h3>About Plugin</h3>
<p>The Gray Owl Thumbnail resize plugin was specifically designed for developers and general users. the plugin allows you to conveniently edit the size and composition of thumbnails.<br />
The plugin has a convenient editor for working with all registered thumbnail ( add_image_size() ). the editor works with three types of images (.jpg .png .gif), in the editor it is possible in some cases to change the background color, create a transparent background and many other settings.<br />
Our team is working on appropriate additional options that will appear with subsequent updates.</p>
<h3>First view</h3>
<p><iframe loading="lazy" title="Grey Owl Thumbnail Resize Lite ( WordPress plugin ) first view" width="750" height="422" src="https://www.youtube.com/embed/0Wv3RJRJqto?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>


Admin Thumbnails vs Grey Owl Thumbnail Resize Lite