<!DOCTYPE html>
<html>
  <head>
    <title>Online HTML Compiler</title>
  </head>
  <body>
    <form>
    Username<br>
      <input type="text" type="text"><br>
    Password<br>
      <input type="password" type="pwd"><br>
    </form>
  </body>
</html>

Note:

On the upper right side corner three buttons are given:

Image

The first button is used to run and execute the code.

Second Button is used for full screen mode.

And the third button is used to copy the HTML code.