It has an “R” instead of an “ER,” so you know it’s got to be a new Flickr tool. Preloadr is a simple photo editing tool that works hand in hand with Flickr. It’s totally web-based, and lets you do a number of simple edits and manipulations to photos you’ve uploaded to Flickr. It includes all the standard rotation, flipping, resizing and cropping tools, in addition to a number of filters and advanced features. You can also add text and titles to images.
Filters included:

• Blur
• Sharpen
• Brightness
• Contrast
• Color correction
• Graduation curve
• Auto contrast
• Grayscale
• Inverse
• Swirl
• Granulation

If you’re on a computer where there is no image manipulation software, Preloadr is a handy site to have around.