hotlink.js makes it possible to undetectably hotlink images.
You can try out the online demo to see hotlink.js in action.
- Google Chrome 12+
- Safari 5.1+
- Opera 11.50+
†Firefox 5+ and Internet Explorer 9+ will fall back to a normal image without a hidden referrer.
- Download hotlink.js (unminified).
- Replace
<img src="...">
with<img data-src="...">
for every image that you want to hotlink on your site. - Include
<script type="application/ecmascript" async="" src="hotlink.js"></script>
right before</body>
.