MakePlayingCards.com deck previewer
This plugin will add 'Preview' links to your saved Projects on the 'MakePlayingCards.com'.
When you click on the 'preview' link, it will open a new page which will open a new tab which will show you all the card images you had selected for the cards in the deck. You can flip cards one by one to show the back-side image, or flip all the cards at once by using the 'controls' in the bottom right corner (show Front/ show Back).
You can also toggle back to the original previewer as provided by MakePlayingCards.com, which will render all the images side by side. But in my opinion far too small.
I just created this extension for my own purposes, and because it's my first attempt at a Chrome Extension. If you like it or would like to see additional features, don't hesitate to contact me.