WiFi QR code and barcode scanner app is a mobile application that enables
users to scan and decode both QR codes and traditional barcodes using the camera on their smartphones or tablets. This app is design to quickly and accurately read the codes and provide relevant information or perform specific actions based on the scanned data.

Here's a description of the typical features and functionalities you can expect from a QR code and barcode scanner app:

1. Scan QR codes and barcodes: The app utilizes the device's camera to scan and capture the codes in real-time. It can handle various types of QR codes, such as URL links, text messages, contact information, calendar events, Wi-Fi network details, and more. Additionally, it can read common barcode formats like UPC, EAN, ISBN, and product barcodes found on retail items.

2. Code recognition and decoding: The app employs advanced algorithms to quickly recognize and decode the scanned codes. It analyzes the pattern of the code and extracts the encoded information accurately.

3. Information display: Once the code is successfully scanned and decoded, the app displays the relevant information associated with the code. This could include website URLs, product details, pricing, contact information, event details, and more. The information is typically presented in a user-friendly format for easy readability.

4. Action options: Depending on the type of code scanned, the app provides appropriate action options. For example, if a QR code contains a website URL, the app may offer a direct link to open the website in a browser. If it's a product barcode, the app might provide options for price comparison or purchasing the item online.

5. History and favorites: Many QR code and barcode scanner apps maintain a history log of the scanned codes, allowing users to review their past scans. Some apps also provide the option to mark certain codes as favorites or save them for future reference.

6. Additional features: Some apps offer additional functionalities, such as generating QR codes for personal use, sharing scanned information via email or social media, creating custom barcode labels, or integrating with other apps or services for seamless data transfer.

Overall, a QR code and barcode scanner app simplifies the process of scanning and decoding codes, enabling users to quickly access information, perform actions, and enhance their productivity in various contexts like shopping, marketing, event management, inventory tracking, and more.