Did you know that more than 5 billion barcodes are scanned every day? You can probably find barcodes on every item you pick up in a store.
Barcodes are super useful as they allow a computer to scan and identify the item without entering a code manually.
Sometimes you can direct people to specific locations, such as a website, by using a type of barcode called a QR code.
If you are considering using this technology for your business, you may be wondering how to generate barcode images, and what they can do for you. Follow our in-depth article below to find out.
How to Create a Barcode
Barcodes are based on a simple idea. Every item in a store has its own unique number. This number allows you to track stock levels and transactions.
However, reading this number is not always easy. A person or machine could easily misread a number that has been damaged. If you accidentally damage or misprint a 6, it could easily become a 9.
To overcome this problem, you can convert the number into a shape that a computer can read. In this case, a sequence of black and white lines.
If you would like to know the technical aspects of creating a barcode, you can view more options by consulting with a professional barcode generator.
What kinds of barcodes exist? What can they offer to you?
1-D Barcodes
1D barcodes are the typical code that you see in your local store. They also appear on packages sent through postal services. In other cases, they are found on the rear of books next to the ISBN number. They are composed of black and white lines. These lines will provide information such as item type, size, and color.
2-D Barcodes
2D barcodes are more complex than 1D and can provide even more information. You may know them as QR codes. Standard barcode scanners are not used to read these codes. However, as you likely know, you can use a standard application on a mobile phone to access them.
What Happens if the Barcode Becomes Damaged?
Barcodes form part of what is known as a UPC (Universal Product Code). Products will generally display both the barcode and a 12 digit number underneath. If for some reason you can’t use the barcode to purchase an item, you can go to plan B.
By entering the 12-digit number underneath the barcode, you can manually complete the transaction. It takes a few more seconds than using the barcode, but usually ensures that the purchase can proceed.
How to Generate Barcode Images and Much More
Barcode images are applicable in a variety of industries and are a regularly used method of increasing traffic to websites. Knowing how to generate barcode images can give your business a key advantage.
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