Image Caption Hover is a very simple to use, lightweight, and Powerful WordPress Plugin that lets you insert interactive images with captions in your site setting a bunch of animations.
Some of its key features are
200+ Image Hover Styles
Play Music on Hover
Masonry Grid
Slider, Carousel
SEO Friendly (Custom alt and title attributes)
Custom Links
Custom Colors
Custom Font Size and Families
Rich Editor for Caption
Import/Export Data
Scroll Images on Hover
Switch/Change Image on Hover
Images Popup/Lightbox
8 Border Styles