Try it Live

​x
 
<!DOCTYPE html>
<html>
<body>
  <h3>We have added border to show the canvas else it would not be visible</h3>
  <canvas style="border:2px solid SLATEBLUE;">
     This content will not appear by default. The size will be 300 * 150 pixels
  </canvas>
​
</body>
</html>
​