Free Social Media Icons in Various Shapes and Sizes
There are many places across the Web where you can find free social media icons that you can download and use on your blog to encourage visitors to share your content on Twitter, Facebook, LinkedIn, Digg, StumbleUpon, and more. Check out the sites below for free social media icons in a wide variety of sizes and shapes.
Cartoon Callout Social Media Icons
This site offers 9 free social media icons, each in three different sizes and all shaped like cartoon callout bubbles.