How to Scan a QR Code on iPhone 12: A Step-by-Step Guide

Scanning a QR code on your iPhone 12 is as simple as opening your camera and pointing it at the code. No need for third-party apps or complicated steps – your phone’s built-in camera has got you covered. Just make sure the QR code is well-lit and within the camera’s frame, and voila! Your phone will do the rest.

Step by Step Tutorial to Scan a QR Code on an iPhone 12

Before we dive into the steps, let’s understand what we’re aiming to achieve. Scanning a QR code on your iPhone 12 can give you quick access to websites, information, and other digital content without typing in a URL or text. It’s a handy tool that can save you time and effort. Let’s get started!

Step 1: Open the Camera App

Open the Camera app on your iPhone 12.

When you open the Camera app, make sure it’s set to ‘Photo’ mode. You’ll know it’s ready when you see the shutter button at the bottom of the screen. You don’t need to take a picture; just point the camera at the QR code.

Step 2: Position the QR Code

Position the QR code within the camera frame.

Make sure the QR code is centered and fully visible on the screen. It doesn’t need to fill the entire frame, but the camera should be able to clearly see all sides of the code. If it’s blurry or too far away, the camera might not recognize it.

Step 3: Wait for the Notification

Wait for a notification to appear at the top of the screen.

Once the camera detects the QR code, a yellow box might appear around it, and a notification will pop up at the top of the screen. This usually happens within a few seconds, so you don’t need to hold the camera still for long.

Step 4: Tap the Notification

Tap the notification to open the link associated with the QR code.

Tapping the notification will launch whatever action the QR code is programmed to do. Often it’s a link to a website, but it could also be a prompt to download an app, connect to a Wi-Fi network, or add a contact to your address book.

After completing the steps, your iPhone 12 will have successfully scanned the QR code. You’ll be directed to the content or action linked to the code, whether that’s viewing a menu at a restaurant, checking in at a venue, or accessing exclusive deals and information.

Tips for Scanning a QR Code on an iPhone 12

  • Make sure the QR code is well-lit. If it’s too dark, the camera might struggle to read it.
  • If the code is printed on a shiny surface, try tilting it to avoid glare.
  • You don’t need to fill the entire camera frame with the QR code; just make sure it’s centered and fully visible.
  • If the camera isn’t recognizing the QR code, try moving your phone closer or further away.
  • Keep your hand steady while scanning the code to prevent blurring.

Frequently Asked Questions

Do I need to download an app to scan QR codes on my iPhone 12?

No, you don’t need a separate app. The Camera app on your iPhone 12 can scan QR codes natively.

Can I scan QR codes in low light conditions?

It’s possible, but having adequate lighting will yield the best results. Use your phone’s flashlight if necessary.

What if the QR code is on a computer screen?

You can still scan it. Just make sure there’s no reflection or glare, and the code is clearly visible.

Can I scan a QR code from a picture?

Yes, open the picture on your iPhone 12 and point the camera at the screen displaying the picture.

What if nothing happens when I scan the QR code?

Ensure the code is not damaged and is within the camera’s frame. Also, check if your internet connection is active as some QR codes require it to redirect you to online content.


  1. Open the Camera app.
  2. Position the QR code within the camera frame.
  3. Wait for the notification to appear.
  4. Tap the notification to complete the action.


Congratulations! You’ve just learned how to scan a QR code on an iPhone 12. It’s pretty straightforward, right? With these simple steps, you can unlock a world of convenience right at your fingertips. QR codes have become increasingly popular, especially in our post-pandemic world where touchless interactions are preferred. Whether it’s for contactless payments, accessing menus, or just quickly visiting a website, knowing how to scan a QR code is an essential skill for any iPhone user. So the next time you come across one of those little black and white squares, don’t hesitate to whip out your iPhone 12 and give it a try. Happy scanning!

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