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 RB External Thumbnail
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.
WP Remote Thumbnailv1.3.2
A small lightweight plugin to set external/remote images as post thumbnail/featured image.
Never show a blank thumbnail again. Automatically display a default featured image, fallback image, or placeholder image for any post, page, or custom …
Automatically generate featured images and post thumbnails for your WordPress posts, and pages.
Show featured image thumbnails in the admin list for posts, pages & custom post types. Choose which post types to support.
SNY Auto Featured Imagev2.1.1
SNY Auto Featured Image automatically sets featured images from content, external URLs, or defaults. Bulk preview & apply for existing posts.
Automatically set a default featured image for all WordPress posts, pages, and custom post types — no more missing thumbnails, ever.
Automatically set missing featured images from the first image or a YouTube, Vimeo or Dailymotion video in your content.
Regenerate thumbnails selectively by upload date and search filters with full history calendar, performance throttle, and fail-safe recovery.
Clickable Featured Imagev1.1.5
Make WordPress featured images clickable. Link post thumbnails to the full-size image, attachment page, or post permalink.