Instructions on how to scan QR codes on iPhone using camera

Apple has integrated the QR code scanning function directly into the iPhone camera. If you don't know how to use it, follow these steps to quickly scan QR codes on your iPhone:

Step 1: On iPhone, go to Settings app, select Camera . Here, turn on QR Code Scan feature by sliding the button to the right.

Step 2: Next, open the Camera app on your iPhone and point the camera at the QR code to scan.

Step 3 : A notification will appear on the screen asking for confirmation to open the link . Then, just tap on that notification to access.

How to scan QR codes on iPhone using Control Center

Another quick way to scan QR codes on your iPhone is to change a setting in Control Center. The system will read the QR code and display the information you need. Here are the steps to scan a QR code this way:

Step 1: Open the Settings app on your iPhone and select Control Center.

Step 2: In this section, you need to enable the feature "Show Home controls." Then, under "Code Scanner, " tap the "+" sign in front to add that function to the Control Center .

Step 3: Go back to the home screen and open the Control Center . You will see the QR code scanning icon has appeared. When you need to scan the QR code, then just swipe the screen to quickly open this feature.

Instructions on how to scan QR codes on iPhone using 3rd party applications

If your iPhone doesn't have a QR code scanning feature, you can use an external app to help. Here are some apps that help you scan QR codes easily.

• Zalo : Currently one of the popular social networking platforms in Vietnam, not only supports messaging, calling and posting status but also integrates QR code scanning feature for you to use quickly.

• Facebook: Along with Zalo, it is one of the largest social networking platforms today. In addition to messaging, chatting, posting photos and entertainment features, you can also scan QR codes easily with this application.

• Barcode Viet stands out with its ability to recognize all types of barcodes and QR codes. In just 3 seconds of scanning, you will receive full information about the product, including origin, price and consumer reviews.

• QR Code Reader is an international application that supports scanning information from QR codes and UPC codes. This application not only scans quickly but also allows scanning QR codes from photos and works effectively in low light conditions, making it easy for you to view information.

Above are three ways to scan QR codes on iPhone that we want to introduce. Hopefully, with these methods, you will find it easier to search for information, pay and many other tasks, saving time and simplifying the process.