Yes, I know. It’s been a long time coming. I’ve been thinking about it, but every time I considered building it, I opted to find real work to do, instead.
However, ImagePup has Automatic Thumbnails!. I’ve added code to resize the image and create a thumbnail for your specific image, with the dimensions of that image embedded within the image, itself.
I’ll eventually work on the ‘multiple file upload’ system, as well.
Eventually.