Qr codes bio pages bio pages iQR code is an alternative to current sq. QR codes developed by Denso Wave. iQR codes can be created in square or rectangular formations; this is meant for situations where a longer and narrower rectangular shape is more appropriate, such as on cylindrical objects. https://login-twitter-log-in65320.estate-blog.com/35654051/b-a-href-https-loomvo-net-bio-pages-a-b