Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to WP Thickbox Integration
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.
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.
A responsive image lightbox for WordPress galleries, WordPress attachments & FooGallery
A fast, responsive, and flexible lightbox for images, videos, and galleries. Zero jQuery dependency.
Gallery 5criptv2.1.0
A WordPress plugin that uses the modern and accessible dialog HTML element to display images and videos.
Separate Gutenberg Gallery block slideshows automatically. Lightweight lightbox for images, MP4, YouTube & Vimeo.
Responsive Lightbox & Galleryv2.7.11.1
The most popular lightbox plugin and responsive gallery builder for WordPress.
Extends Divi's native lightbox effect to all auto-linked images. Requires Divi Theme or Divi Builder Plugin. Compatible with Divi 4.10+ and Divi 5.
Exit Popupv3.5
Display a jQuery modal window, which can include text, images, videos, forms, maps and so on, before a visitor leaves your website.
Simple lightGalleryv1.7.3
An integration of lightGallery JavaScript v1 and v2 to WordPress