title: Is there any method to shorten image data URI using javascript/jquery?
body: <p>I have converted a canvas image to data URI using jquery and the data URI is too long, say about  800,000 characters. </p>
  
  <p>Is there any methods for reducing/shortening the length of the data URI?</p>
  
  <p>I need to send the image data via GET/POST method but I got an error message that the string length is too long </p>