How to scan a QR code without a separate app
For everyday QR codes you don't need to install anything — the camera on a modern phone reads them out of the box. Here's how, and what a dedicated scanner adds when you want more.
Use your phone's camera
- Open the built-in Camera app.
- Point the rear camera at the QR code and hold steady.
- Tap the link or banner that appears to act on the code.
When a scanner app is worth it
- You want a saved history of everything you've scanned.
- You need to read product barcodes (UPC/EAN), not just QR codes.
- You want to scan a code from a saved photo or screenshot.
- You want to create and share your own QR codes.
- You want to preview a link for safety before opening it.
FAQ
- Does the iPhone need an app to scan QR codes?
- No — the built-in Camera reads standard QR codes with nothing installed. Scan QR Code Master adds history, barcodes, scanning from photos, and QR creation on top of that.
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