CTCL Image Galleryv2.3.0
A responsive image gallery block with thumbnail navigation, refined captions, and a fullscreen CTC overlay viewer.
Alternatives to Slimbox Plugin
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.
A powerful and customizable gallery block for WordPress.
FancyBox for WordPressv3.4.2
Seamlessly integrates FancyBox lightbox into your WordPress blog: Upload, activate, and you're done. Additional configuration optional.
Create responsive WordPress image galleries with per-image captions, typography controls, hover effects, and an optional lightbox.
A lightweight masonry image gallery with a full-screen lightbox, as an Elementor widget and a shortcode.
Five Number Lightboxv1.3.1
A small image lightbox with no jQuery and no dependencies. Works on old posts and new ones without editing any content.
WP Flow Plusv5.2.7
Flow style gallery with Lightbox popups. Uses images from the Wordpress Media Library or an uploaded directory of images.
WF Magnific Lightboxv0.9.14
WF Magnific Lightbox allows the user to view larger versions of images and galleries in a speed optimized and full-responsive lightbox (overlay).
Firelight Lightboxv2.3.25
Formerly Easy Fancybox. The most popular WordPress lightbox plugin. Simple, fast, and responsive. Opens images, videos, PDFs, and custom popups.