Jun'ya Hirano

Delight Star Inc.

Satoshi Maehira

Multiple Images Field is a plugin to add a filed that allows you to set multiple images to posts screen.
It becomes available by making the following settings from “Settings” and writing the function for Multiple Images Field on the theme template.
<ul>
<li>Enabled post types</li>
<li>Maximum image count</li>
<li>Whether to register the first image as a featured image.</li>
</ul>
Refer to the following help page for the use of functions. 
<a href="https://github.com/delight-star/multiple-images-field/wiki/How-to-Use" rel="nofollow ugc">https://github.com/delight-star/multiple-images-field/wiki/How-to-Use</a>

Multiple Images Field

Add a field for setting multiple images to posts screen.

nosilver4u

Pedro Elsner

Force Regenerate Thumbnails allows you to delete all old images sizes and REALLY regenerate the thumbnails for your uploads.
Regenerate all thumbnails from the Tools admin menu. Regenerate batches of images via the Media Library list mode. Select the images to regenerate and then use the Bulk Actions drop-down menu to Force Regenerate Thumbnails. Use attachment actions to regenerate thumbnails for a single image.
Several filters exist for advanced usage. See more via <a href="https://gist.github.com/nosilver4u/eb858df10521aece2044a3a15ccdd17b" rel="nofollow ugc">this gist</a>.
You may report security issues through our Patchstack Vulnerability Disclosure Program. The Patchstack team helps validate, triage and handle any security vulnerabilities. <a href="https://patchstack.com/database/vdp/force-regenerate-thumbnails" rel="nofollow ugc">Report a security vulnerability.</a>

Force Regenerate Thumbnails

Delete and REALLY force thumbnail regeneration.

Multiple Images Field vs Force Regenerate Thumbnails