title: Yii2 - Image upload and resizing,ajax upload support extension
body: <p>Is there any good image uploading and resize extension for yii2; I don't want to use kartik because since I had a problem I've not gotten any help to understand where the problem is, same situation with Illustrated behavior so I am stack in my project.</p>
  
  <p>What I want is multiple image uploading,ajax support(even for old browser if not to turn to normal file input), image resizing keeping good quality,allowing one image to be saved in different sizes and Preview the file when selected from client side(not obliged). </p>