What is a QR Code And How to Create And Scan It?

Do you know what is QR Code and How it works? I think all of you must have seen QR codes at some point or the other. Small square boxes are arranged in an odd arrangement.

It must have come to your mind what is this after all and why is it used. You must have seen them on Advertisements, Billboards, or any Products. But hardly anyone would have seen it scanning.

Some URL is embedded behind this code, which if we scan with our Smartphones, we will know in this article:

What is a QR Code?

The complete name of the QR Code is "Quick Response Code". These resemble the Square Barcode, which was created for the first time in Japan. It is very similar in appearance to traditional UPC bar codes which are like horizontal lines.

However, they are more beautiful and can also hold more data. Additionally, it can be easily captured.

If given its second definition, these are machine-readable labels that the computer can understand very easily as compared to understanding any text.

QR codes are used everywhere such as tracking or identifying a product. To put it another way, this is an improved form of the standard bar code.

Why are QR Codes So Important?

You must have some understanding of what a QR code is. If you have never heard about QR Codes before, then you might be putting more pressure on your head.

People who have already connected to the Internet may already know about what this Square Shaped Bar code is. It may seem a bit odd in appearance, but small business owners and entrepreneurs must know about it.

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We can also call it the extent of the QR code which has been used since mid-1970. Earlier it was used in the groceries of Supermarkets to track things.

How to Scan QR Code From a Smartphone?

You can scan a QR Code with your smartphone, whether an iPhone, an Android, or a Blackberry. For this, you just have to download any Barcode Scanner App like Red Laser, Barcode Scanner, or QR Scanner with the help of which you can decode any QR Code very easily. All these apps are often free.

What Can Be Stored in QR Code?

To put it in very simple language, QR Code is an 'image-based hypertext link' that we can use even in offline mode. In this, we can encode any URL so that if someone scans the QR Code, then that website can open easily.

Who Invented the QR Code?

Denso-Wave, which is a subsidiary company of Toyota Group, first invented the QR Code in 1994.

What Advantages Do QR Codes Have for Businesses?

1.    These are huge benefits compared to any conventional Barcode. Its most important advantage is that in this we can store 100 times more information than any bar code.

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2.    We can scan the QR code from any direction which is not possible in the bar code. Its next advantage is that it is very interesting from the marketing point of view, so it can engage the customers very easily. As a result, the corporation spends extremely little money on effective marketing.

3.    A QR Code reader can be downloaded and used very easily, which is absolutely free. Similarly to this, any consumer can enter any establishment with the use of just his smartphone.

4.     There are many such websites that give the opportunity to generate QR codes for free.

Applications of QR Code

Now let's look at several business-related cases where QR codes can be used.

•      We can redirect the QR Code to the URL of any of our specific websites.
•      Through it, we may converse with one another.
•      We can also use it on the basis of a discount code.
•      We can use it on the basis of a business card, in which all our information will already be embedded.
•      Using Google Maps location, we can also connect this to our new location.
•      With this, we can also link any YouTube video or channel so that the chances of it going viral increase. And in this, we can also promote our new products.
•      You can also add the link to your new App so that people can use it.
•      You can also include pricing information so that someone can scan it and obtain that information.
•      You can also put it on the Contact Page of your website so that someone can scan it and save the complete information about your website on their phone.
•      You must be aware at this point that there are numerous things we may accomplish using QR codes. Can easily engage many customers.

Disadvantage of QR Code

Despite all these benefits, there are some drawbacks as well, such as the issue of some security issues. It is very easy to change or to put it another way, harmful things can be added.

Conclusion:

I have full hope that I have given you complete information about what is QR Code and how to make a QR Code and I hope you have understood this technology.

I humbly ask each reader to tell their friends, family, and neighbors about this information so that we can all gain from improved awareness. I need your help in providing you with more recent information.

How do you feel about this piece? Please explain what a QR Code is and how to read one in a comment so that we may all benefit from your knowledge and make improvements.