What is meta? ×
Meta Stack Exchange is where users like you discuss bugs, features, and support issues that affect the software powering all 150 Stack Exchange communities.

marked as duplicate by Hilarious Comedy Pesto, Shog9, TheTXI Oct 2 '09 at 18:08

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

gravatar.com –  Brad Gilbert Oct 2 '09 at 18:02

1 Answer 1

See this answer: http://stackoverflow.com/questions/392280/what-is-the-algorithm-used-to-generate-those-little-gravatar-identicon-images/392288#392288

share|improve this answer
So it's based on gravatar.com/.Is it free ? And what if that site is down? –  Shore Oct 2 '09 at 18:46

Not the answer you're looking for? Browse other questions tagged .