How to scan a QR code on iPhone
Every modern iPhone can read a QR code straight from the Camera app, and a dedicated scanner adds history, barcode support, and hands-free scanning. Here's how to do both.
Scan with the built-in Camera
- Open the Camera app and point the rear camera at the QR code.
- Hold steady so the whole code is inside the frame and in focus.
- Wait for the yellow notification banner to appear at the top of the screen.
- Tap the banner to open the link, add the contact, join the Wi-Fi, or take whatever action the code contains.
Scan with Scan QR Code Master
- Open Scan QR Code Master and allow camera access the first time you're asked.
- Point the camera at the QR code — the app detects and reads it automatically.
- Review the result, then open, copy, or share it in a tap.
- Find it later under History, so you never lose a code you scanned.
FAQ
- Why won't my iPhone camera scan a QR code?
- Make sure Scan QR Codes is enabled in Settings › Camera, that you're using the rear camera, and that the whole code is in frame and in focus. In poor light or with a small or damaged code, a dedicated scanner like Scan QR Code Master often reads it when the Camera app can't.
- Do I need to install an app to scan QR codes on iPhone?
- No — the built-in Camera reads standard QR codes. An app adds extras the Camera doesn't have: a saved history, barcode formats, scanning from saved photos, and creating your own codes.
Scan and create QR codes in a tap
Scan QR Code Master is a free, ad-free QR and barcode scanner and generator for iPhone, iPad, and Mac — with history and one-tap sharing.
Download on the App Store