title: what is the best class for resizing and optimizing images in web pages during upload?
body: <p>i am looking for a class (with c#) that check my image sizes (width &amp; height)(or image size in kb) and if they are not match with my favorite sizes , resize them (mean with Constrain and relative width &amp; height new size like in photoshop image size = so we will not lose image appearance)</p>
  
  <p>there are many classes for this job / but which one is better?</p>
  
  <p>thanks in future advance </p>