Responsive Lightbox & Gallery by dFactory is a popular WordPress plugin designed to simplify the creation of responsive image and video galleries with lightbox functionality. It features a drag-and-drop gallery builder and offers three customizable gallery templates: Grid, Slider, and Masonry. The plugin supports seven responsive lightbox scripts, including SwipeBox, prettyPhoto, and Magnific Popup, allowing users to choose the effect that best suits their website. Additional features include Gutenberg editor compatibility, advanced pagination options like AJAX and infinite scroll, and automatic lightbox activation for images, videos, widgets, and comments. For enhanced functionality, premium extensions are available, offering additional gallery layouts and lightbox effects. With over 300,000 active installations, Responsive Lightbox & Gallery is a reliable solution for creating visually appealing galleries on WordPress websites.