Connect your page and post content to a lightbox. This means no shortcodes and no gallery managers to figure out. Instead, JackBox is baked into your content editor and works just like the traditional “hyperlink” button. Except instead of just adding a simple link, you create a lightbox item!
JackBox v2.2 – Responsive Lightbox WordPress Plugin
Download | JackBox v2.2 – Responsive Lightbox WordPress Plugin