What is NextGen plugin in WordPress

NextGEN Gallery is a simple WordPress photo gallery plugin that is very easy to use. But it helps photographers and visual artists to create a responsive and professional photo gallery. It provides a complete gallery management system for your WordPress photo gallery – upload photos, import meta data, add/delete/rearrange/sort photos, edit thumbnails, etc.

The free version of NextGEN Gallery offers two main gallery styles (slideshows and thumbnail galleries) and two album styles (compact and extended) and you can customize their size, style, timing, transitions, controls, lightbox effects, etc.