Identicons!
GitHub is about to get a lot more colorful. Starting today, we are generating Identicons for anyone without a Gravatar: Our Identicons are simple 5×5 “pixel” sprites that are generated…
GitHub is about to get a lot more colorful. Starting today, we are generating Identicons for anyone without a Gravatar:
Our Identicons are simple 5×5 “pixel” sprites that are generated using a hash of the user’s ID. The algorithm walks through the hash and turns pixels on or off depending on even or odd values. These generated patterns, combined with hash-determined color values, ensures a huge number of unique Identicons.
Using a Gravatar but want to see what your identicon would be? Use this URL and replace my GitHub login with yours:
https://identicons.github.com/jasonlong.png
Written by
Related posts

How GitHub protects developers from copyright enforcement overreach
Why the U.S. Supreme Court case Cox v. Sony matters for developers and sharing updates to our Transparency Center and Acceptable Use Policies.

GitHub Copilot gets smarter at finding your code: Inside our new embedding model
Learn about a new Copilot embedding model that makes code search in VS Code faster, lighter on memory, and far more accurate.

GitHub Availability Report: August 2025
In August, we experienced three incidents that resulted in degraded performance across GitHub services.