Computer generated unicorns on demand, from @balpha.
[via A Fresh Cup]
URL format: https://unicornify.pictures/avatar/$HASH?s=$SIZE
$HASH is any hexadecimal number, up to 64 digits.
$SIZE is the requested image size in pixels. It should be a power of 2 between 32 and 128 (inclusive).
If you want bigger and/or higher-quality images, the avatar generation code (including a command-line app) is at https://bitbucket.org/balpha/go-unicornify.
Made with <3 by @balpha. Also see @UnicornOfTheDay.