qrcode image for scan or click.

Is it possible to read the qr code of an image with the browser without an add'on or extension and if i click to the image it will redirect me to the uri of the qr code.

I dont want to put the uri manually like:

<a href="qrcode-URI">
 <img src="qrcode.png" class="qrcode">
</a>

Is this possible with a tag, css class or some short js?

<TAG?>
 <img src="qrcode.png" class="qrcode NEWCLASS">
<TAG?>

or

<script>
 [CODE]
</script>
 <img src="qrcode.png" class="qrcode" #js action#>