QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone ...

One example of this is WhatsApp, which asks you to scan a QR code on their web client to load up your account with all your contacts and conversations in a browser. If you’ve come across a QR ...

Invented back in the 1990s to scan car parts ... What happens next will depend on the code: it might take you to a menu page for a restaurant, for example, or to a contact card.

the Code Scanner automatically opens the link in the proper app (Mail or Safari for example) without your having to tap on it. First, make sure it’s properly set up in the Settings app.

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly ...

But the dedicated Code Scanner app takes the job one step further by presenting more of the information I want to see about a scanned code. For example, the camera app uses a small notification at ...

After the scan, various other activities can be launched, such as making a call, receiving a contest winner notification, displaying a note or sending a text or email. One example of a code ...

Follow the steps below to turn your iPhone or Android phone into an instant QR code scanner using nothing more than your default camera app. Step 2: Point your camera at the QR code. If you're ...