QR codes have revolutionized the way we access information, making it possible to instantly access websites, contact details, apps, and more with a simple scan. While scanning QR codes is typically done using smartphones, there are also convenient ways to scan QR codes using websites. This guide will walk you through the process of scanning QR codes using online tools, whether you're on a desktop or mobile device.

What is a QR Code?

A QR (Quick Response) code is a type of matrix barcode that can store a considerable amount of data. It can be read quickly by devices with a QR scanner and camera, such as smartphones, tablets and laptops. QR codes are versatile, providing instant access to URLs, text, contact details and more.

Why Use a Website to Scan QR Codes?

Scanning a QR code using a website is useful for:
  • Access to information without the need for a smartphone app.
  • Scanning QR codes directly from the screen of another device.
  • QR code scanning feature on the device without any dedicated QR scanner app. Step-by-step guide to scan QR code using website

Step-by-Step Guide to Scanning QR Codes Using a Website

1. Choose an Online QR Code Scanner

Several websites offer free QR code scanning services. Some popular options include:

  • WebQR (webqr.com)
  • QR Stuff (qrstuff.com/scan)
  • QR Code Scanner (scan.me)

2. Open the QR Code Scanner Website

  • Open your preferred web browser.
  • Navigate to the chosen QR code scanner website (e.g., webqr.com).

3. Allow Webcam Access

Most online QR code scanners require access to your device’s camera to scan the code. Follow these steps:

  • When prompted, allow the website to access your webcam.
  • Ensure your webcam is properly connected and functional.

4. Scan the QR Code

  • Position the QR Code: Hold the QR code up to your webcam. Ensure that it is well-lit and fully visible within the camera frame.
  • Align the QR Code: Adjust the QR code’s position so that it fits within the scanning area displayed on the website.
  • Scan: The website will automatically detect and scan the QR code. This process may take a few seconds.

View the Results

After scanning, the website will display the QR code's content. This could be a URL, text, contact details, or other information. You can then interact with this content directly on your browser.

Using a Smartphone to Scan QR Codes on a Website

If you prefer to scan a QR code displayed on your desktop or laptop screen using your smartphone:

  • Open the Camera App: Most modern smartphones have built-in QR code scanning capabilities within the camera app.
  • Point the Camera at the Screen: Open the camera app and point it at the QR code displayed on your computer screen.
  • Scan the Code: Wait for the camera to recognize the QR code. A notification or link will appear on your smartphone.
  • Open the Link: Tap the notification to open the link or view the information encoded in the QR code.

Tips for Successful QR Code Scanning

  • Ensure Good Lighting: Proper lighting helps the camera recognize the QR code more efficiently.
  • Keep Steady: Hold your device steady to avoid blurring the QR code.
  • Check for Obstructions: Ensure the QR code is not obstructed or damaged.
  • Update Browser and Camera Drivers: Ensure your browser and camera drivers are up to date for optimal performance.


Scanning a QR code using a website is a convenient alternative to using a mobile app, especially when you're on a desktop or need to scan a code displayed on another screen. By following the steps in this guide, you can quickly and easily access the information stored in a QR code. Embrace this versatile technology to enhance your digital interactions and streamline access to online resources.