ATTENTION Contact QR Codes cannot be changed afterwards. And as any piece of additional information creates a bigger QR Code — more information equals more QR Code pixels -, you should use only the absolute minimum of information necessary. The bigger the QR Code is respectively the smaller the QR Code pixels are, the more difficult it is to scan your code.
QR CODES: the most popular technology
to bridge the physical-digital gap
QR Codes are a proven and easy-to-understand technology to bridge the gap between the physical (aka meatspace) and the digital world.
You can encode any type of textual information in a QR Code, for example your website’s address, a Facebook page, a coupon, a contact.
Once published on paper, any other physical support (or even on the web), people with a QR App can scan your QR Code. By scanПing they decode the information and the app then renders the website, the Facebook page, the coupon or the contact.
QR Codes are a great technology, but you also need to be
WE RECOMMEND THE FOLLOWING:
Point to a website that is optimized for mobile devices or else choose our coupons, contacts or your Facebook page.
Surround the QR Code with a clear call to action, for example: “Scan to get our coupon! 10% off everything.”
Use our “Design QR Code” creator, to instill life in your black and white QR Code. Brand your QR Code to make it stand out.
Tell people to download your preferred reader and then to scan the code, for example: “To scan: download the Kaywa Reader from the App Store & Гугл Play «