Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...

QR Codes are a two-dimensional type of matrix barcode that are used for a variety of uses. They’re one way of turning a long piece of string data into an easily machine-readable format. For this ...

Position markers, also known as finder patterns, are the large squares located at three corners of the QR Code. These markers help scanners detect the QR Code and determine its orientation. They are ...

The advantages of QR codes are first reflected in their storage capacity. Compared to traditional one-dimensional barcodes, QR codes can store more data. A standard QR code can st ...

Create and customize QR codes online with GetQR. Dynamic editing, branding options, real-time analytics, and free trial ...

I don’t scan QR codes, and neither should you, especially if you care about cybersecurity. A QR code is a two-dimensional barcode that is readable by a smartphone with a camera or a mobile device with ...

In the last year or so, the animated format known as GIF has finally made its way from the default Tumblr reaction format to an art form. (Netizens have known there was an art to the GIF for years, ...