How to make image zoom when mouse is placed over like this website

You can do that with plain CSS

 <style>
.zoom {
  padding: 50px;
  background-color: green;
  transition: transform .2s; /* Animation */
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.zoom:hover {
  transform: scale(1.5); /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
}
</style>

<div class="zoom"></div> 

i know from css but i want to do with jquery plugin

Here's an S.O. https://stackoverflow.com/questions/20078250/simple-jquery-hover-enlarge