What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Instagram has added a new feature to its mobile app that lets users scan someone’s QR code to follow them on Instagram. The users can now scan the QR code on Instagram using any supported camera ...

The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...

Last year Instagram added some Snapchat-like nametags that could bring a friend to your profile just by pointing their Instagram app’s camera at the code. Now, after a short test period, it’s widely ...

Instagram is preparing to launch a feature called Nametags that lets you create a special image that people can scan with the Instagram Stories camera to follow you. TechCrunch broke the news of ...

It was just last month that WhatsApp officially introduced the ability to add contacts via a QR code, and now Instagram is taking a leaf out of its sister app’s book. The company today began to widely ...

Instagram is bringing QR codes to the app. Users can now generate QR codes that’ll be scannable from any supporting, third-party camera apps. It first launched the product in Japan last year. The idea ...