Your Android phone's camera likely can scan QR codes without the use of a third-party app. Here's how: Open the Camera app and hold your Android phone so that the QR code appears in the viewfinder.

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app ...

Take a Screenshot: Save the QR code on your phone by capturing a screenshot. Switch to QR Mode or Select the Image: For iPhone Users: Go to your screenshot in the Photos app.

Learn how to quickly scan QR codes using your iPhone 16's built-in Camera app. Skip to main content. Open menu Close menu ... Hold your phone steady and wait for the device to recognize the QR code.

Although you can scan a QR code with your iPhone locked, you won't be able to follow the link without unlocking it — so we recommend unlocking your phone to make the process smoother.

QR codes can include contact information, calendar events, website links, phone numbers, email addresses, Wi-Fi information, and more, so they can be pretty handy. Here's how to scan a QR code ...

Multiple users can connect to the network simply by scanning the WiFi QR code on iPhone running iOS 18. It also minimizes the need to share the password, which can get exposed to prying eyes.