I’ve been using this tool on my last few projects and it’s quickly approaching Level: Indispensable. The benefits to icon fonts extend far beyond this link post, but the time they save in having to produce, extract, save, implement, customize, rinse, and repeat icons in a project is priceless. Scalable, CSS-able icons are a huge time saver, but with so many awesome icon sets out there we don’t want to find ourselves embedding multiple @font-face fonts to get the full set we want to use on a project. Fontello helps with that by letting you build your own, single font file comprised of pretty much anything you want:
Once you’ve chosen your icons, you can even customize the mapping you implement:
Bookmark. Use. Enjoy.