Steffen Schilke emailed me about the Explora Museum claiming Europe’s largest QR Code (image below on the left). The QR Code is located in Frankfurt, Germany on the side of the Explora Museum for Science and Engineering and resolves to their website. There is a question though, is it bigger than the 2007 code in Shoreditch, London (image below on the right by Iain Tait)? Of course both are dwarfed by the Southbay Beach, Scarborough QR Code but maybe codes in the sand don’t count!

This one is even bigger :
http://www.psfk.com/2010/04/giant-qr-code-cut-into-german-field-for-google-earth.html
Sorry, in fact it’s a Semacode and not a QR Code.
Actually it’s a Datamatrix code, Semacode is just a rebranded Datamatrix code.
Hi I wanted to tell you our advertising campaign with QR Code now underway in Manfredonia (FG), Italy. We both made a billboard that the 6×3 flyers and stickers that are spreading throughout Italy always within the limits of our “possibility”
Here’s the link: http://www.ilblogdiarredocasa.it/2010/08/apriamo-spazi-di-comunicazione/
Greetings!
Antonio
Thanks for posting about our QR Code. I think our’s actually the biggest out / available right know (in Europe).
We have more big things in the pipeline (together with @Stadt_FFM)
Kind regards
Hmmm.
Ive never noticed the small biohazard mark on the 28 days later one.
so, if these are the biggest in Europe, which is the biggest QR in the World ?
@EHo I think it might have been be this one http://2d-code.co.uk/hdtv-qr-code/ but not sure. Anyone have a suggestion…?