WooCommerce Quick View Let customers quick view products and add them to their cart from a lightbox. Supports variations.
Show a quick-view button to view product details and add to cart via lightbox popup. The quick view plugin adds a ‘quick view’ button to product loops which shows product details in a lightbox when clicked. Quick-view has two optional triggers; you can either show a ‘quick view’ button in your loop, or you can set non-ajax add to cart buttons to open the lightbox on click (handy for showing variation details as pictured for instance).