Simon Willison’s Weblog

Identifrac (via) Beautiful twist on identicons: use the IP address / other input data as the seed for a fractal.

Posted 4th February 2007 at 3 pm

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

fractals 2 identicons 2 identifrac 1

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