The most accurate steps to check barcodes
To check barcodes accurately and effectively, you need to clearly understand the working principles and testing procedures of barcodes. barcode scanning application.Operating principle of barcode scanning application
The way the barcode scanning app works is based on scanning the barcode or QR code on the product packaging using your phone camera. When receiving an image, the application will automatically provide information such as product name, color, product code, production date, expiration date, production address, product description, e-commerce page sell this product, etc.
03 Steps to verify barcodes
To see the actual barcode on your phone, follow these three steps: Step 1: Access Online barcode scanning tool or Download an application with an integrated product barcode scanning function to your phone. Step 2: Open the application and select “Agree” to connect the application to the phone’s camera. Step 3: Move the camera to the barcode of the product you want to check the price of. Make sure the camera is receiving a complete image of the barcode with the clearest view. You will feel the phone vibrate slightly and wait about 1 second to immediately see product price information for your reference.
Notes when scanning barcodes
If your phone doesn’t display the necessary information when you check the physical barcode, it could be due to one of the following reasons: → Reading code is not compatible Each type of barcode corresponds to encoded barcodes (codes) of different shapes and sizes. If your barcode doesn’t scan, your scanner may not be compatible with the type of barcode you’re trying to scan.
→ Error from barcode printer
Barcodes are usually pre-printed on the product by the manufacturer. Each manufacturer has different printing styles, materials, and even barcode colors.
Scanners can only read barcodes when dark bars are used against a light background that contrasts with the printed barcode.
→ The barcode position is incorrect
The next reason why barcode scanning fails may be because the surface is rough and the scanner cannot read the barcode easily.
Check to see if the barcode is in a corner or curved edge of the product packaging, hidden, or missing.
→ Barcode printing surface
If the product is transparent or opaque, color contrast issues may occur and the scanner may not be able to read the barcode.
Additionally, if the barcode is printed on a metallic or shiny surface, reflections and barcode errors may occur, making it impossible for the scanner to read the barcode.
→ Blurred barcodes
If the barcode has excess ink or is damaged, it will be very difficult for the barcode scanner to read the barcode. If scanning fails, you can check whether all barcode lines are even and clear.
→ Barcode length
Sometimes barcodes are too long or too short for the reader’s ability to scan. This error can occur when the manufacturer prints the barcode.
→ Influence of the external environment
The final reason is that barcode labels can peel, scratch, or fade during product transportation. This can cause the barcode to lose its original shape and prevent the scanner from reading the information.
The best barcode scanning software today
Now that you know how to scan barcodes, below are the 4 most popular barcode-scanning software options available today.1. Use the free barcode and Qr code scanning tool iCheck Scanner
Barcode & QR Code Scanner tool is a free online tool. This tool can be used on both phones and computers. How to do it:
Step 1: Access the link: https://onlqr.com/resource/quet-ma-vach-qr-code-online-barcode-scanner/
Step 2: When you open the app, you will see an interface that scans your camera screen.
Step 3: Let Scan QR code or barcode, just press the scan code button and place your camera on the QR code or barcode you want to scan. Make sure that the QR code or barcode is within the camera’s frame.
Step 4: When the scanning application successfully identifies and decodes the QR code or barcode, it will display the corresponding information or action on your screen. For example, if it’s a QR code containing a URL, the app can open a web browser and go to that website.
Step 5: You can perform tasks related to the scanned QR code or barcode, such as opening a website, adding contact information to your contacts, or performing a barcode-based product search.
2. iCheck application
iCheck is Vietnam’s first application that allows you to get product information with just one scan of a barcode or QR code with your smartphone, extremely convenient.
3. Barcode Viet application
Barcode Viet is an application developed by Vietnamese people with a friendly and optimized interface. This app can scan barcodes, barcodes, and QR codes even with a low quality camera. In general, most types of Vietnamese barcodes can be recognized.
Above is information about barcode scanning and 4 barcode scanning software worth considering today. We hope this article was useful and helped you solve your questions about barcode scanning. Good luck.
Source: https://onlqr.com/
If you have any questions, please contact us for support: – Email: onlqrcode@gmail.com – Website: https://onlqr.com/