Adopt this plugin: I no longer have time to actively maintain this plugin. Feel free to adopt it. Carousel Gallery tweaks WordPress’ built-in gallery function by simply replacing it with a really neat looking javascript flippable gallery (a carousel). F.A.Q. How do I change the layout Most of the design, you have to do using CSS. Fortunately there are lots of classes to hook into. How do I change the image and thumbnail sizes Carousel Gallery uses the WordPress Media settings for this (Settings -> Media). Since version 1.5, you can also add the width/height of thumbnails in the Carousel Gallery options page. These are, however, scaled down using CSS, and could suffer in quality.