Favicon Generator : Upload an image (GIF, JPEG or PNG) and convert it to a Windows favicon (.ico)
IcoMoon : IcoMoon is an icon solution, providing three main services: Vector Icon Packs, The IcoMoon App, and an Icon Delivery Network.
5978 High Quality Icons : This is beyond question the largest supply of free icons ever published in one article. With this exceedingly massive supply, your icon solutions for ...
Genericons are vector icons embedded in a webfont designed to be clean and simple keeping with a generic aesthetic.
Use genericons for instant HiDPI, to change icon colors on the fly, or even with CSS effects such as drop-shadows or gradients!