Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to IS Photo 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.
Add beautiful, fully responsive galleries, albums, images, and categories to your WordPress website quickly and easily. Showcase your portfolio, photo …
Photo galleries for WordPress. Upload photos, a folder or a zip file, and they're shown in a justified grid with a full-screen lightbox.
Responsive Lightbox & Galleryv2.7.11.1
The most popular lightbox plugin and responsive gallery builder for WordPress.
Create responsive photo, image and masonry galleries in WordPress with FooGallery, plus carousel, lightbox, albums, SEO and video gallery support.
Build a photo community with responsive galleries, PhotoSwipe browsing, frontend uploads and crop, resize, rotate and flip tools.
PeakMaps Galleryv2.1.5
Folder-based image galleries with a configurable grid and a lightbox. No Media Library.
Easy Photo Publisherv1.1.1
Publish images from Lightroom Classic directly to WordPress, manage media via REST, and show taxonomy-filtered galleries with an accessible lightbox.
Smart Image Galleryv1.1.3
Smart Image Gallery allows to insert images, and pictures, in your blog, directly from the WordPress media library, or eternal images repositories...
Firelight Lightboxv2.3.25
Formerly Easy Fancybox. The most popular WordPress lightbox plugin. Simple, fast, and responsive. Opens images, videos, PDFs, and custom popups.