Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Last month, the FBI reiterated the dangers of “juice jacking,” an alleged practice wherein bad actors steal data or install malware on your smartphone through public chargers. The problem is, there ...

QUESTION: Is there a way to tell if a QR code is safe? ANSWER: QR (Quick Response) codes are actually two-dimensional barcodes that were initially developed for the automotive industry back in 1994 to ...

QR codes -- QR stands for quick response -- have surged in popularity, especially since the start of the pandemic. The square barcodes, which users can scan with their phones at parking meters, ...

Will was the Phones Editor at Android Police from August 2022 to May 2025, which usually meant his desk was covered in a dozen different smartphones at any given time. Prior to that, he was a news ...

QR codes are being used for more than just advertisements in Marin County, California. There, paramedics hope the stickers could help save lives in emergency situations. Lifesquare, a Silicon Valley ...

QR codes are having a moment. The humble squares may have been around since 1994, but it wasn’t until the COVID-19 era that they became a truly household name. These days, you can spot them pretty ...

You see QR codes just about everywhere these days. The square barcodes show up everywhere: real estate listings, TV ads and social media posts touting what look like great deals on must-have items.