How to Scan QR Code on iPhone


In today’s fast-paced digital era, QR codes have become an indispensable tool for accessing information quickly and efficiently. Particularly for iPhone users, scanning QR codes opens up a world of convenience, from connecting to Wi-Fi networks to accessing websites without manual typing. In this comprehensive guide, we delve into the step-by-step process of scanning QR codes on an iPhone, ensuring you harness the full potential of this technology seamlessly. So lets start with How to Scan QR Code on iPhone.

Understanding QR Codes

Before diving into the scanning process, let’s briefly understand what QR codes are. QR codes (Quick Response Codes) are two-dimensional barcodes that store information in a black-and-white square grid. They can encode data such as text, URLs, or other information, accessible by scanning the code.

Enabling QR Code Scanning on Your iPhone

To begin scanning QR codes on your iPhone, make sure that your device’s camera has QR code capability. Here’s how you can check and enable this feature:

  1. Open the ‘Settings’ app on your iPhone.
  2. Scroll down and tap on ‘Camera’.
  3. Ensure that the switch next to ‘Scan QR Codes’ is turned on.

With these settings, your iPhone’s camera is now equipped to recognize and scan QR codes automatically.

Step-by-Step Guide to Scanning QR Codes

  1. Open the Camera App: Access the camera from your iPhone’s home screen, Control Center, or lock screen.
  2. Position the QR Code: Hold your iPhone so the QR code appears in the camera’s viewfinder. Ensure the code is clearly visible without any obstructions.
  3. Wait for the Scan: The camera will automatically detect the QR code. Once the code is detected, you’ll see a notification at the top of your screen.
  4. Access the Link: Tap on the notification to perform the action associated with the QR code, such as opening a website or connecting to a Wi-Fi network.

Advanced QR Code Scanning with Third-Party Apps

While the built-in camera app is sufficient for basic scanning, third-party apps offer enhanced features such as history tracking, creating your own QR codes, and more. Popular options include ‘QR Reader for iPhone’, ‘Scan’, and ‘Quick Scan’.

Troubleshooting Common QR Code Scanning Issues

Occasionally, you might encounter issues while scanning QR codes. Here are some troubleshooting tips:

  1. Ensure Good Lighting: Poor lighting can hinder the camera’s ability to scan QR codes.
  2. Clean the Camera Lens: A dirty lens can affect the clarity of the scan.
  3. Check Internet Connection: Some QR codes require an active internet connection to function correctly.
  4. Update iOS: Ensure your iPhone is running the latest version of iOS for optimal performance.

Innovative Uses of QR Codes for iPhone Users

QR codes are versatile and can be used for various purposes, including:

  • Quick Website Access: Scan QR codes to visit websites without typing URLs.
  • Wi-Fi Connectivity: Connect to Wi-Fi networks instantly by scanning QR codes.
  • Contactless Payments: Use QR codes for seamless and secure transactions.
  • Event Ticketing and Boarding Passes: Store tickets and boarding passes for easy access.


Q1: Do I need a special app to scan QR codes on my iPhone? A1: No, you don’t need a special app. The built-in Camera app on your iPhone can scan QR codes directly.

Q2: How do I enable QR code scanning on my iPhone? A2: To enable QR code scanning, go to ‘Settings’, tap on ‘Camera’, and ensure the ‘Scan QR Codes’ option is turned on.

Q3: Can I scan QR codes found online or on a computer screen with my iPhone? A3: Yes, you can scan QR codes displayed on any screen, including computers and other digital devices, using your iPhone’s camera.

Q4: What should I do if my iPhone can’t scan a QR code? A4: Ensure the QR code is well-lit and fully visible in the camera viewfinder. Also, check your internet connection and make sure your iPhone’s iOS is up-to-date.

Q5: Are there any security risks in scanning QR codes with my iPhone? A5: While QR codes themselves are safe, they can link to unsecured websites or content. Always be cautious and ensure the source of the QR code is trustworthy.

Q6: Can I use my iPhone to scan QR codes for Wi-Fi networks? A6: Yes, you can scan QR codes to connect to Wi-Fi networks. You can automatically fill in the details and join the network with a single tap.

Q7: Is it possible to scan QR codes in low-light conditions with an iPhone? A7: Yes, but it may be more challenging. Try increasing the brightness of the screen displaying the QR code or use external lighting for a clearer scan.

Q8: Can I create my own QR codes using my iPhone? A8: While the default Camera app doesn’t create QR codes, you can use various third-party apps available on the App Store to generate your own QR codes.

Q9: How do I access the link or information after scanning a QR code? A9: Once scanned, a notification will appear at the top of your screen. Tap on it to access the linked information or perform the associated action.

Q10: Do QR code scans get saved somewhere on the iPhone? A10: The default Camera app does not save a history of QR code scans. However, some third-party QR code scanning apps offer this feature.


Mastering the art of scanning QR codes on your iPhone is more than a convenienceā€”it’s a step towards embracing a smarter, more connected digital experience. Following the guidelines in this article will equip you to unlock the full potential of QR codes. Visit our another website which is techartify.

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