Katsushi Kawamori

<h4>Thumbnails</h4>
<ul>
<li>thumbnail</li>
<li>medium</li>
<li>large</li>
<li>1536×1536</li>
<li>2048×2048</li>
<li>Generated with theme</li>
<li>Generated with plugin</li>
</ul>
<h4>Functions</h4>
<ul>
<li>Large image threshold</li>
<li>Exif automatic rotation</li>
</ul>


Disable Generate Thumbnails

Works nicely and do what it promises. Nice plugin.

Excellent

Select the thumbnails and functions to disable it.

nosilver4u

Pedro Elsner

<p>Force Regenerate Thumbnails allows you to delete all old images sizes and REALLY regenerate the thumbnails for your uploads.</p>
<p>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.</p>
<p>Several filters exist for advanced usage. See more via <a href="https://gist.github.com/nosilver4u/eb858df10521aece2044a3a15ccdd17b" rel="nofollow ugc">this gist</a>.</p>
<p>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></p>


Force Regenerate Thumbnails

Delete and REALLY force thumbnail regeneration.

Disable Generate Thumbnails vs Force Regenerate Thumbnails