Identicon is described as 'Create an identicon with this free online tool. An identicon is an avatar created from hashed information' and is an website. There are three alternatives to Identicon, not only websites but also apps for Android and Android Tablet. The best Identicon alternative is Robohash, which is free. Other great sites and apps similar to Identicon are Identiconizer! and Contact Identicons.
Robohash is a easy web service that makes it easy to provide unique robot/alien/monster/whatever images for any text. Put in any text (such as IP address, email, filename, userid or whatever else you like) and get back a pretty image for your site.
This is a port of ChameleonOS' contact identicons feature with some additional features and fixes. When enabled, new contacts will be assigned a unique identicon instead of the default picture.
Replace your missing contact photos with stylish identicons that uniquely identify all of your friends.
