Here you have a handy free online icon designer that can create customizable 3D social icons or tech logos from many of the most known brands, sites and applications.

Create high quality custom 3D icons or logos with transparent background (optional) by using this easy online social icon maker.

IMPORTANT TIPS:

• The icons are sorted alphabetically by the names they represent, so you can easily find any logo you need.
• Most icons below are not really square, but this icon generator always returns square images according to the size you choose. The icons are always kept proportional and the margin is calculated based on the bigger icon dimension. Since each icon has its own proportion width/height, this way there is a guarantee all generated images can be aligned, no matter which logos you choose to generate.
• If you choose to get a transparent PNG file, the selected background color will be ignored.
• If you want an icon with a flat front face, you just need to set "Front colors" to 1, so just the color informed in "Front color 1" will be used to render the logo.
• Here you can create custom 3D icons or logos for the following tech and/or social brands and signs: aim, amazon, android, apple, app store, aws, baidu, basecamp, bebo, behance, bing, blip, blogger, bnter, bright kite, creative commons, chrome, cinch, cloudapp, coroflot, delicious, design bump, design float, designmoo, deviant art, dibbble, digg, diigo, dropbox, drupal, dvd, ebay, ember, etsy, evernote, facebook, facebook place, feedburner, firefox, fivehundredpx, flickr, folkd, formspring, forrst, foursquare, friendster, friend feed, gdgt, github, gmail, google, google buzz, google plus, google talk, gowalla, groove shark, hacker news, hd, hp, html5, hyves, icq, identi ca, instagram, intel, internet explorer, itunes, joomla, kik, last fm, linkedin, live journal, lovedsgn, meetup, metacafe, mixx, mobile me, mp3, msn, myspace, newsvine, ning, official fm, openid, opera, orkut, path, paypal, photobucket, picasa, pinboard, ping chat, pinterest, plixi, plurk, podcast, posterous, python, qik, quora, rdio, readernaut, reddit, retweet, robo to, rss, scribd, sharethis, skype, slashdot, slide share, smugmug, sound cloud, spotify, square space, squidoo, steam, stumbleupon, technorati, tribe net, tumblr, twitter, ubuntu, vcard, viddler, vimeo, virb, wifi, wikipedia, windows, wordpress, xing, yahoo, yahoo buzz, yahoo messenger, yelp, you tube, zerply, zinga, zootool.
• Each one of these names and icon designs belongs to their respective owners or maintainers.

3D Icon Logos Generated Online