Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to WP Slim Gallery
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.
Create responsive WordPress image galleries with per-image captions, typography controls, hover effects, and an optional lightbox.
Easy Image Galleryv1.5.7
Easily create an image gallery on your posts, pages or any custom post type
A lightweight masonry image gallery with a full-screen lightbox, as an Elementor widget and a shortcode.
Add multiple images to posts, pages, and custom post types with grid, masonry, slider, captions, and optional lightbox support.
Album Gallery for Flickrv2.2.16
Display Flickr albums on WordPress with lightbox preview and shortcode integration. Refactored for standard repository compliance.
Add multiple images per WooCommerce variation to enhance product visuals, build trust, and boost conversions with advanced galleries.
Upgrade your default WordPress gallery into a beautiful, mobile-friendly lightbox popup. Supports images, videos, and 3 unique gallery styles.
Lightbox slider plugin is allow users to view larger versions of images, simple slide shows and Gallery view with Responsive grid layout.
IOANET CDN Galleryv1.0.2
Build responsive WordPress galleries from direct CDN image URLs or Media Library images, with captions and a full-screen lightbox.