For a more compact representation on PerlMonks, I suggest cp437 block characters in a pre tag, two squares of the QR code encoded in each.
▄▄▄▄▄▄▄ ▄ ▄ ▄▄▄▄▄▄▄ █ ▄▄▄ █ ▄ ▄ ▀ █ ▄▄▄ █ █ ███ █ ▄ ▄█ █ ███ █ █▄▄▄▄▄█ ▄▀█▀▄ █▄▄▄▄▄█ ▄▄▄ ▄▄▄▄█ █ ▄▄▄ ▄ ▄ ▄█ ▀▄▄▄ ▀█ █▄█ █▄█▄ ▄▀▄█▀▄▀█▀ █▀█▄█▀▄▄ ▄▄▄▄▄▄▄ ██ ▄ ▀ ▄▀▄▄▄ █ ▄▄▄ █ █▄█ ▄ █ ▄ ▄█▄ █ ███ █ ▄▄ █ █▄█ ▀█▀▄ █▄▄▄▄▄█ ██▄█▀█▄█▀▀▄█▄
In reply to Re^2: Shameless plug and QR japh
by ambrus
in thread Shameless plug and QR japh
by bliako
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