Considering to change Blogger default favicon with your own favicon? So here we picked up most two cool services to help you deal with it.

FreeFavicon

FreeFavicon.com offer a free favicon generator. This site will transform and generate a favicon image from .jpg .gif .png images or pictures at any size. Besides, you can also add some nasty cool scrolling animated text over it. Very nice to try.

Favicon.co.uk

Favicon.co.uk site also offer a favicon generator service. Here you can generate favicon in four different sizes. You can also browse other generated icons in their gallery.