Importance of QR code
You may often see a square shape barcode printed in the packaging of many products. These codes denote QR codes. With each innovative launching of any technology in society, The struggle of learning it and its uses also arises. How can people be able to know how things work?
Similarly, with the introduction of QR codes in society, people starting imagining how this works? what are its uses? If, your only onset is to understand the basics of a QR code so, here is the utmost drive of knowing QR codes.
What is a QR code?
Do you know what a QR code is? & how does it work? A Quick Response Code a QR code is a two-dimensional barcode. You all must see these codes in the market.QR codes are small square-shaped boxes in which some strange pattern is in a square grid on a white background. There is some URL embedded in this code that, if we scan with some imaging device like a camera,we will get to know it unless it remains hidden. As soon as we scan that code, it redirects us to the URL of any particular website. It is prepared to authorize fast decoding speed as its name implies quick response code.
History
The QR code was designed by the Japanese company Denso wave. Which former introduced for the automobile industry. This barcode is used to track vehicles at the time of productions.
Today, QR codes are applied in a wide range of sectors other than the vehicle industry. That includes both business and personal use. Because of this QR code is the most commonly used type of 2D barcode.
How to create a QR code?
There are different types of QR codes we can generate. Such as, for personal use, business use. Here we will learn about how to create a QR code. There are many tools available on the internet that can help you design your QR code for your website, app, youtube channel, business, etc. Steps for generating QR code are as under:
- Visit a QR code generator: for generating QR code, We can visit any of these given websites
- Choose QR code type: you can choose URL as our type. Select URL code as a QR code type.
- Add your URL address: add the website address you want to send to visitors. make sure you add the accurate address as you cant change it later
- Download your generated QR code: you have completed your steps. Your generated QR code will be visible on the right side of the screen. Test it with a smartphone if working correctly, download it.
- Share QR code: share your generated QR code with anyone you want.
Importance of QR code
QR code was grown for business purposes. And now it is being used indiscriminately in various fields of marketing, advertising, education, business, technology, communication, industries, etc., and can be used in any other sectors depending upon your imagination. How and where would you like to use a QR code?
- Advertisment for brand:
QR code is employed to run ads for a brand. And at present, consumers can open a brand’s website faster by scanning the QR code instead of typing the URL on the browser. It saves time.
- More advisory:
QR code comprises hyperlinks, due to which it can be seen easily in any business card, shop, magazine, online payment methods, etc. through which users can scan QR code and get information on that particular subject.
- Website login
Helpful to login into a website. The QR code manifested on the PC users then verified it by scanning through smartphones. The best example of it is WhatsApp login.
- Online payment
QR code contains bank account information and other credentials information in it. And nowadays, many such websites where payments occur by using QR codes. Developing countries like China, India, etc. use this method of pay which is more conventional. BHIM, google pay, prepaid Wallets are examples of this.
- For tracking products
Through QR code, offline tracking is possible. You can track any website or other digital products advertised in banners, books, and other methods. You can also get information about the products that as how many people scanned the code, with which device it has scan, name, email, etc.
Advantages of QR code
There are many advantages of QR code let us took a glance at it:
- Storage capacity:
We can store 7019 numeric characters without space in the QR code. Along with this, we can also save 2953 alphanumeric characters in it.
- Small in size
QR code occupies less space for data as compared to the barcode
- Easy to locate
QR codes are easy to scan.
- Encryption
QR code encrypts both numeric and alphanumeric characters.
- Error linkage
In the case of 30% of the damage, it still works.
Disadvantages of QR code
- Unfamiliarity among people still many people are unaware about its usage
- Less secure as it is changeable.
- Only work on smartphone devices. So, the people who do not have smartphones are devoid of its benefits.
- If, the QR code is URL. Then it will work only with a high internet connection.
After the initiation of the QR code, it has been working successfully and enhanced speedily. From the time of its invention till now it is functioning rightly. Many codes have been designed. However, QR code has proved to be reliable and beneficial.
