title: How to generate a custom image for facebook crawler?
body: <p>My web site is able to show user listings in a nice way. On the page, among other things, I display a material design sheet like this (an image, some text and some dynamic parameters of the listing):</p>
  
  <p><img src="https://i.imgur.com/tax6LdJ.png" alt="Coludik panel"></p>
  
  <p>When Facebook crawls this page, I would like to supply something that looks like this (or a bit simplier) and obviously it would have to be generated dynamically since what you see is on the client side only. The thumbnail on the top left corner is too small to be given to Facebook alone. The effect would not be very pleasing.</p>
  
  <p>Is it technically feasible to achieve this? Some libraries done for that?</p>