Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to LightWindow
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.
A responsive image lightbox for WordPress galleries, WordPress attachments & FooGallery
ReformBoxv0.3.5
Universal Lightbox for WordPress – lightbox support for Group, Paragraph, Video blocks with poster images, and core Image workflows.
Fileveilv1.0.0
Create powerful, lightweight popups for images, PDFs and content with precise page targeting, triggers, scheduling and display controls.
Firelight Lightboxv2.3.25
Formerly Easy Fancybox. The most popular WordPress lightbox plugin. Simple, fast, and responsive. Opens images, videos, PDFs, and custom popups.
A fast, responsive, and flexible lightbox for images, videos, and galleries. Zero jQuery dependency.
YAP – Yet Another Popupsv1.0.1
A simple plugin for creating and managing popup windows on your WordPress site.
Popup, modal and lightbox builder for the block editor. Create announcement, offer and newsletter popups with triggers and ready-made patterns.
Modal builder block. Create popup/modal easily.
Add a quick view button in the product loop so visitors can quickly view product information in a nice modal without opening the product page.