In this post, we will discuss jQuery custom code to implement Image/ Thumbnail Zoom effect on hover. For a number of images, we usually place thumbnails of larger images which be selected by the user to view full-size image.
In this example, we will place images in square boxes which will show thumbnails by default but zooms to original dimensions as we over/ mouseover with the cursor. A user can also click on that image thumb to view full-size image in fullscreen.