QR Code vs Barcode.
QR Code vs Barcode.
News2News.in Explainer: For some time, the trend of QR code has increased more than barcode. You must have seen and heard about QR code. But do you know what is QR Code, how it works, how it is made, what are its uses and how it is different from Barcode. Let us know in detail about QR code and Barcode code in today’s News2News.in explainer.
What is the full form of QR Code?
The full form of QR code is Quick Response Code. It is a technique of gathering information or data so that computers can easily understand the data. It was developed in Japan in 1994 by Denso Wave.
What is QR Code
You must have seen QR Code on Advertisement, Billboards or on any products. Some URL is embedded in this code, which if we scan with our smartphone, we get information related to it. As soon as we scan that code, it redirects us to the URL of a website and we start getting information related to it.
What is Barcode
Whenever we go to any shopping mall or showroom, we see scanning something on the cash counter with the help of a device, the code that they scan is the barcode. The barcode is scanned through an optical scanner which is connected to the computer. When the scanner is passed through the barcode, it sends the information contained in the barcode to the computer. Thus the barcode is read through an optical scanner.
What is the use of QR Code
If you pay someone, the easiest way is the QR code. All you have to do is scan it and after entering the amount and UPI ID, the payment is done. Apart from payment, many things can be done with this. As we have seen, there is a QR code on every product. By scanning which you can get information about any product. At the same time, it is also used in business as a business card.
How to scan QR
The easiest way to scan a QR code is to use a QR scanning app on your smartphone. There are some QR scanning apps in Google’s Play Store that can do this. On the other hand, if you want to scan the code to make a payment, then scan the code from the payment app from which you are going to make the payment.
Creating QR Code is very easy
- You can visit any website online to generate a QR code. There are many such websites on the internet.
- Then you will get many options here, including URL, Image, VCard, Email and other options.
- If you want to create QR code, then you have to enter the URL of any one website or product here.
- After this the QR code will be generated and you can use it.
What is Barcode
The bars contain numbers from 0 to 9. These numbers are represented by 7 black and white bars. Its pattern is different according to each number. The first five numbers of the barcode are the manufacturer’s company ID number and the next five are the product number. Each line of the barcode has a different number. It can be any number from 1 to 9. Some may be white and some may be black.
Barcode functions
Many things like price, date of manufacture, weight etc. of any item are known through barcode. However, it can store less information than a QR code. Bar codes are used for product pricing, billing, counting, tagging, etc. at shopping malls or large grocery stores. In 1974, the barcode was first used in a pack of chewing gum.
Difference between Barcode and QR Code
The QR code is actually an updated version of the bar code. Where QR code is used in ticket, visiting card, website and online payment, then bar code is used in goods used in daily life. For example, soap, oil, biscuits etc. huge information can be collected in QR code. But not able to collect bar code information.
