Do you have a video channel on YouTube? Then you may want to add this simple “Subscribe” button to your website that will help visitors subscribe to your YouTube channel with a click without having to leave your site for YouTube.
For example, here’s a "live" subscription button for my video channel on YouTube:
To embed this button to your own website, just copy-paste the following block of HTML code anywhere in your website. Just remember to to replace 12345 in the subscription URL with your YouTube username
<iframe src="http://www.youtube.com/subscribe_widget?p=XYZ"
style="overflow: hidden; height: 105px; width: 300px; border: 0;"
scrolling="no" frameBorder="0">
</iframe>
