Simple Image Sizesv3.2.6
This plugin lets you create custom image sizes for your site. Override your theme sizes directly on the Media settings page, regenerate thumbnails, an …
Alternatives to Human Readable Custom Image Sizes
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Lists every registered image size — built-in and custom add_image_size() sizes — with width, height and crop mode in a Dashboard widget.
Custom Thumbnail Generator manages image sizes via an AJAX interface. It decouples sizes from themes, ensuring they persist and remain functional.
Field to select registered image sizes within the WordPress dashboard.
Regenerate image sizes for all, selected or single images, create only the missing sizes, and clean up leftover size files.
Media Geniev1.0.6
Manage media with folders, auto-renamed uploads, custom image sizes, and Retina (2×) support.
Fix oversized images with zero setup. Automatically creates the image sizes, thumbnails, WebP and AVIF your pages need, in the background.
Stop WordPress generating thumbnails like 1536x1536 and 2048x2048, see disk space per image size, and delete retired thumbnails. Originals are kept.
Display all registered image sizes and their full URLs for every image in the WordPress Media Library.