Best 3 Ways to Scan QR Codes on a Windows 11 PC

When you scan QR codes on a Windows PC, you are using a software program or device to read a QR code and extract the information that it contains. QR codes are two-dimensional barcodes used to encode or store information, such as URLs, text, contact information, and more.

QR codes offer quick access to info, information dissemination, and automated tasks. Its advantages over other technologies, such as barcodes and NFC tags, include storing more information up to 4,296 characters, durability and reliability, and easy scanning. Downsides include exposure to malware when scanning from untrusted sources, activity tracking, and scanning difficulty in low-light conditions.

1. Use the built-in Windows Camera App

The Windows Camera app is a flexible tool that allows you to scan QR codes directly on your computer. It uses either your PC’s integrated webcam or an external camera device to capture and interpret QR codes.

Here’s how to use Windows Camera App to scan QR codes:

1. Hold the Windows + S keys at once to launch the search menu, enter camera in the search field, and open the app.
   
2. When it opens, click on the Barcode option on the right side of the screen.
   
3. Then, position the QR code before the PC camera for scanning.
4. The scanner will then automatically scan the code.

2. Use a trusted third-party app to scan QR codes externally

Our focus third-party app will be Codex. The Codex app simplifies the scanning of QR codes directly on your PC by employing your computer’s camera to capture QR codes and extract the embedded data. Here is how to use it:

1. Hit the Windows + S keys simultaneously to open the search menu, type Microsoft store in the search box and open the app.
   
2. When the store opens, search for codex, download and install the Codex app.
   
3. Once the download is complete, start the application.
4. Then, click the Scan QR Code button and select the Camera option.
   
5. Allow the Codex app on the system’s permission by clicking Yes.
6. Then, set the QR code in position in front of the camera for scanning.
   
7. The scanner will then automatically scan the code.

3. Internally scan QR codes with a trusted third-party app

The Codex app also can scan QR codes from images already available on your PC. It examines the desired image files and extracts any QR codes within them, disclosing the data it possesses. Here is how to use it:

1. Launch the Codex app and click the Scan QR Code button.
   
2. Then, choose File from the next display, tap the Select Image button, find the image with the QR code, and click Open when you find it.
   
3. The app will then scan the QR code inside the image and access the information.

Scanning QR codes is an effective way to obtain information quickly and efficiently. To scan QR codes on a Windows PC, use the designated software. This article outlines three helpful techniques. Scanning QR codes directly from your PC helps save time, eliminates the need for extra devices, and increases productivity.

Knowing how to scan QR codes on your PC is a valuable skill that can help you browse websites, share files, and integrate with PC apps. By following these three techniques, you can unlock the full potential of QR codes and transform your PC experience.