![Simple QR code and result (left); operation of QR code through apps (right) | Download Scientific Diagram Simple QR code and result (left); operation of QR code through apps (right) | Download Scientific Diagram](https://www.researchgate.net/publication/344631808/figure/fig2/AS:953034825822209@1604232617405/Simple-QR-code-and-result-left-operation-of-QR-code-through-apps-right.png)
Simple QR code and result (left); operation of QR code through apps (right) | Download Scientific Diagram
![GitHub - tomfong/simple-qr: Simple QR, a simple and lightweight app to scan, create and store QR codes. GitHub - tomfong/simple-qr: Simple QR, a simple and lightweight app to scan, create and store QR codes.](https://raw.githubusercontent.com/tomfong/simple-qr/main/.github/images/screenshot_1.png)
GitHub - tomfong/simple-qr: Simple QR, a simple and lightweight app to scan, create and store QR codes.
![Qr code simple vector icon. Black qr code icon for scanning with mobile app. Stock Vector | Adobe Stock Qr code simple vector icon. Black qr code icon for scanning with mobile app. Stock Vector | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/24/75/09/1000_F_224750905_hxJpbotnHZpslPRC2LHmfOMbB9d4F3Zm.jpg)
Qr code simple vector icon. Black qr code icon for scanning with mobile app. Stock Vector | Adobe Stock
![QR Code Vector Icon. Special Identity Illustration As Simple Sign and Trendy Symbol for Design, Websites Presentation or Apps Elements 12284013 Vector Art at Vecteezy QR Code Vector Icon. Special Identity Illustration As Simple Sign and Trendy Symbol for Design, Websites Presentation or Apps Elements 12284013 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/012/284/013/non_2x/qr-code-icon-special-identity-illustration-as-simple-sign-and-trendy-symbol-for-design-websites-presentation-or-apps-elements-vector.jpg)
QR Code Vector Icon. Special Identity Illustration As Simple Sign and Trendy Symbol for Design, Websites Presentation or Apps Elements 12284013 Vector Art at Vecteezy
![Scan qr code icon. Simple illustration of scan qr code vector icon for web design isolated on white background Stock Vector Image & Art - Alamy Scan qr code icon. Simple illustration of scan qr code vector icon for web design isolated on white background Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/WR68C3/scan-qr-code-icon-simple-illustration-of-scan-qr-code-vector-icon-for-web-design-isolated-on-white-background-WR68C3.jpg)
Scan qr code icon. Simple illustration of scan qr code vector icon for web design isolated on white background Stock Vector Image & Art - Alamy
![I have designed the simplest Rickroll QR Code possible only 21x21px w/ Error Correction so works even if not perfect, my suggestion is that it's the first image, start top left corner I have designed the simplest Rickroll QR Code possible only 21x21px w/ Error Correction so works even if not perfect, my suggestion is that it's the first image, start top left corner](https://i.redd.it/0kpmkcptekr81.png)
I have designed the simplest Rickroll QR Code possible only 21x21px w/ Error Correction so works even if not perfect, my suggestion is that it's the first image, start top left corner
![Simple Qr Code Scan Vector Qr Code Icon Stock Illustration - Download Image Now - Achievement, Bar Code, Bar Code Reader - iStock Simple Qr Code Scan Vector Qr Code Icon Stock Illustration - Download Image Now - Achievement, Bar Code, Bar Code Reader - iStock](https://media.istockphoto.com/id/1212811122/vector/simple-qr-code-scan-vector-qr-code-icon.jpg?s=1024x1024&w=is&k=20&c=Yq4BAjsshPg4n-KzzIu-yI2vOuhIN_g9kRU1E-QT1PU=)
Simple Qr Code Scan Vector Qr Code Icon Stock Illustration - Download Image Now - Achievement, Bar Code, Bar Code Reader - iStock
![DOUBLE-SIDED QR-CODE. UPDATE: Also, made it to SIGBOVIK 2019… | by Aleksey Tikhonov | Altsoph's blog | Medium DOUBLE-SIDED QR-CODE. UPDATE: Also, made it to SIGBOVIK 2019… | by Aleksey Tikhonov | Altsoph's blog | Medium](https://miro.medium.com/v2/resize:fit:722/1*NI8Y-ZLPgtCO2Qv2gTnj0Q.png)