scribu

This plugin improves the gallery template by making the following tweaks:
<ol>
<li>Puts all the gallery css in a separte file, for easy customisation and faster page load.</li>
<li>Adds an id attribute to the code, so that two or more galleries can have a different number of columns and still display correctly on the same page.</li>
</ol>
Links: <a href="http://scribu.net/wordpress/improved-gallery" rel="nofollow ugc">Plugin News</a> | <a href="http://scribu.net" rel="nofollow ugc">Author’s Site</a>

Improved Gallery

Improves the built-in gallery in WordPress 2.5 and newer.

KAP ASIAs

AssetBroom – Media Cleaner helps you detect and remove unused images, duplicate media files, and unnecessary thumbnails from your WordPress media library.
Over time, WordPress websites accumulate hundreds or thousands of images that are no longer used. These unused files increase backup size, waste storage, and slow down website maintenance.
AssetBroom scans your entire website and identifies unused media files, duplicate images, and generated image sizes safely.
The plugin checks where images are used before marking them unused. This prevents accidental deletion of images used in:
<ul>
<li>Posts</li>
<li>Pages</li>
<li>Page builders</li>
<li>Featured images</li>
<li>WordPress generated image sizes</li>
</ul>
With AssetBroom you can safely clean your media library, remove unused images, and optimize storage.
<h3>Key Features</h3>
✔ Detect unused media files 
✔ Detect duplicate images in media library 
✔ Clean WordPress media library safely 
✔ Supports Elementor and page builders 
✔ Detect WordPress generated thumbnails 
✔ Detect responsive image sizes 
✔ Safe move-to-trash workflow 
✔ Lightweight and fast scanning 
✔ Developer friendly code
<h3>Why Clean Your Media Library?</h3>
Unused media files can:
• Increase backup size 
• Slow down site migrations 
• Waste hosting storage 
• Make media management difficult
AssetBroom helps you keep your WordPress media library clean and optimized.

Assetbroom – Unused Media & Duplicate Image Cleaner

Detect unused images, duplicate media files, and safely clean your WordPress media library without breaking your website.

Improved Gallery vs Assetbroom – Unused Media & Duplicate Image Cleaner