How to make images popup using fancybox in wordpress
How to make images popup using fancybox in wordpress, if you want to open your images in lightbox overlay then you can use this plugin FancyBox for WordPress. Just install it and activate the plugin, if you want to configure this plugin, then navigate to WordPress Dashboard => Settings => Fancybox for WP. From there you can configure the settings for Fancybox.
Before adding images use path to media file. If you are using this then all those images images will be opened up in fancybox.
Plugin url for Easy FancyBox