The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a popularity boost during the pandemic when touchless tech became ...

How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Your phone can scan QR codes instantly—no extra app required. Here’s how to doit safely, quickly, and efficiently.

UPI transactions hit Rs 24.77 trillion in value and 19.78 billion in volume in March 2025, showcasing how cashless payments ...

The design of QR codes also make them well suited to 3D printing, and thanks to a new web-based tool, you can generate your own custom STL in seconds. Created by [Felix Stein], the website ...

In recent years, we've been seeing more and more QR codes as substitutes for printed menus—and worse, sometimes they require ...

Over the past five years, Action Fraud received almost 3,000 reports in total, with a fifth of those linked to the ...

A resourceful developer named Kuber Mehta has taken the "Can it run Doom?" meme to new heights with a wild new project that pushes the boundaries ...