Sep 4, 2024 · QR codes have changed the world, but how do QR codes work? This guide for beginners lists all the information about QR codes you need to know.

Here's how QR codes work, technically and basically. We also cover the parts of a QR code and how dynamic QR codes work.

Aug 8, 2025 · QR codes are pixelated black and white squares that perform magic when we point the cameras on our phones at them—but what’s going on that makes this little spell possible?

QR codes may be used to display text to the user, to open a webpage on the user's device, to add a vCard contact to the user's device, to open a Uniform Resource Identifier (URI), to connect to a …

Aug 25, 2025 · You’ve seen QR codes everywhere—from menus to ads—but how do those little squares actually work? In this simple guide, we’ll break down QR code technology to show how it …

What happens when you scan a QR Code? Get the story behind the shape, how they are generated, how scanning works and more. If you’ve ever wondered how it's possible to scan a square from your …

Nov 9, 2025 · Discover how QR codes work technically. Learn about QR code structure, error correction, data encoding, and the scanning process in our detailed guide.

Jan 1, 2025 · What is a QR code? Learn how QR codes work, their key features, and why they are essential. Our beginner's guide makes it easy to understand.

May 14, 2025 · QR scanners interpret a grid of black and white squares (modules) as a stream of 1s and 0s. When you scan a QR code, the scanner decodes the data into a stream of bits. The small …

Short for Quick Response, a QR code is a compact square that stores data in a two-dimensional matrix. Unlike old-school barcodes that only work in one direction, QR codes can be read both horizontally …