Customizing WordPress Images with a Plugin: ImageFX. My post about how to customize WordPress images with tricks like greyscale and such got me lots of feedback, so I figured I might as well turn it into a plugin.
The ImageFX plugin allows you to customize the image sizes from WordPress or custom ones for your theme, by applying filters to them. The way it works is basically identical to my original post on the topic, only it allows the filters to be defined on a per-image-size level. It also allows the addition of a “slug” to be appended to the image filename, which is useful for cases where you want to have two images at the same size, but with different filters. Since it was easy to do, I went ahead and created several other simple image filters that you can use for your images: Farinspace/wpalchemy - GitHub. Grafikart/WPHP-Framework - GitHub. Home - GitHub.