NextGen Gallery plugin is the best photo gallery plugin you can install on your WordPress website. This plugin includes a responsive design, various options for gallery styles, full screen pictures, and integrated social media. With over 12 million downloads, NextGen Gallery is the most popular WordPress photo gallery plugin.
To download the plugin, click here. From there, you will need to upload it to your WordPress dashboard in the Plugins section. You can also install it by adding a new plugin directly from that section. Simply search “NextGen Gallery,” and click to install.