How will you make an image draggable in HTML5 ?

Making any HTML5 elements including images draggable is quite easy. We take the help of the draggable attribute. It takes true, false, or auto as arguments. The default value is auto. The draggable property depends upon the browser. If we set the value true then the image is draggable. If we set the value false, the image is not draggable. 

<img src="" alt="" draggable="true">