This tool will resize an image and output to your server as a random Resize.jpg, Resize.gif, or Resize.png. You will need to make a subdirectory called temp as the images are output to that sub.
Enter the new size in pixels in the textbox and click on resize and submit. For a scaled image you only need to enter the width. For a skewed resize you must add an exclamation point in the box next to the size. For half, double or third you don't need any numbers.