<html>

<body>


<p>Click on the button to copy the text from the text field. Try to paste the text (e.g. ctrl+v) afterwards in a different window, to see the effect.</p>


<input type="text" value="Hello World" id="myInput">

<button onclick="myFunction()">Copy text</button>

<!DOCTYPE html>


<script>

function myFunction() {

  // Get the text field

  var copyText = document.getElementById("myInput");


  // Select the text field

  copyText.select();

  copyText.setSelectionRange(0, 99999); // For mobile devices


  // Copy the text inside the text field

  navigator.clipboard.writeText(copyText.value);

  

  // Alert the copied text

  alert("Copied the text: " + copyText.value);

}

</script>


</body>

</html>