how to add url to button in html code example

Example 1: buton html href

<!-- if you are on Window : --> 
<button onclick="window.location.href='page2.html'">
  Button
</button>

<!-- if you are on linux or macOS : -->
<button onclick="location.href='page2.html'">
  Button
</button>

Example 2: add link behind a button in html

<!DOCTYPE html>
<html>
   <head>
      <title>Title of the document</title>
   </head>
   <body>
      <form>
         <input type="button" onclick="window.location.href = 'https://www.w3docs.com';" value="w3docs"/>
      </form>
   </body>
</html>

Example 3: html button with href

<form method="get" action="/page2">
    <button type="submit">Continue</button>
</form>