title: How to fetch a thumbnail image from an url?
body: <p>I have an requirement for my application where user can paste a link from a site and it has to show a thumbnail of it. Like whatsapp does. <a href="https://i.stack.imgur.com/JlCnk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JlCnk.png" alt="enter image description here" /></a></p>