How to make your own barcode / QR code on your cellphone – How to make your own barcode / QR code on a cellphone that is practical and easy using the best selection of sites. For those of you who don’t know the existence of a QR code, it’s actually become popular thanks to the land of cherry blossoms.
Nippon or Japan is indeed famous for its hard work and innovation that can contribute to the international world. Many Japanese companies now rely on QR code technology in their transactions.
This of course also applies to the land of pandas or China, which has now caught up a lot in the technology sector. We all know that at the beginning of its appearance it used the usual bar code on supermarket goods.
However, with the presence of a QR code that is newer than a bar code, it has its own advantages in this modern era.
What is QR Code and how is it different from a bar code?
As explained earlier, the bar code existed long before the appearance of the QR code. Especially in this digitalization era, which increasingly requires QR codes for security in transactions.
The striking difference between the two types of code is that the bar code only uses one dimension while the QR code is two-dimensional.
The purpose of the emergence of the QR code itself offers advantages, especially in the part of the scan response which is faster than the bar code. The meaning of QR is nothing but a quick response that can save time, especially on the part of factory workers.
Now it’s no longer just Japan, but almost all countries including Indonesia are also starting to follow using the QR code.
Of course, there are many benefits of QR codes which were originally limited to only a few purposes. Now it has spread to various fields in aspects of human life.
What is the function of the QR code?
Online shopping is now much more favored by many people than offline shopping. Moreover, due to social limitations due to the covid outbreak, people are increasingly encouraged to shop online.
If at first online shopping was only for certain items. Now it’s been to various kinds of shopping such as bags, shoes, clothes, electronics, to various kinds of culinary.
The emergence of start-ups that have succeeded in creating the Tokopedia, Shopee, Bukalapak, etc. applications have succeeded in attracting many people to prefer online shopping.
Along with this increasing trend, e-wallet or digital wallet is also increasingly popular for use by the wider community. Well, for those of you who have often shopped online using a giant marketplace, of course you already understand e-wallet, right?
Call it DANA, which is an e-wallet as well as the main payment on the Bukalapak marketplace and the merchants that have officially collaborated with it.
In China itself, it is very common for people to shop for anything and then pay using an e-wallet with a QR code such as wechat.
Likewise, in Indonesia, when you want to pay, it’s far more practical to just use a digital wallet instead of cash.
Through a digital wallet, you can pay with the right money without the hassle of putting change that can fill an already narrow wallet or trouser pocket.
The use of QR codes that are now commonly encountered
Several cafes as well as minimarkets and other merchants have started installing QR codes to make it easier for customers to make payments.
Simply by scanning the QR code using a cellphone camera that runs on an e-wallet application or the like, you can transact quickly.
Very practical isn’t it? And the balance from the buyer will automatically be deducted and move to the seller’s balance right away in real time.
In fact, there are no transfer fees that are grandiose as long as they both use an e-wallet from the same company. In addition to buying and selling, the presence of a QR code is also useful for other public places.
Call it the care for protection application which recently emerged due to the COVID-19 pandemic. The Indonesian government plans to imitate other countries such as China so that it can track COVID-19 positive people using online applications.
As a result, now public places are starting to see posters or pictures in the form of a QR code where you can scan before you enter and leave.
The targets are minimarkets, supermarkets, cafes, and other public places that have the potential to cause crowds. Thanks to this QR code system, people just need to use their cellphone cameras to identify themselves practically and quickly.
How to make your own barcode / QR code on your cellphone
Well, if you need or want to make your own QR code, the method is actually very easy. What is certain is that there is no need to do it manually because now there are many applications and services from sites for free QR code generators.
There are several websites that are still active and you can use to create your own QR code by simply copying and pasting it.
You can choose and use one of the following QR code generator sites.
https://qrcode.kaywa.com/
https://www.qrstuff.com/
https://goqr.me/
https://www.visualead.com/
No need to be confused about which web QR code generator to use because all of them can definitely generate 100 percent unique codes.
In addition to using these four sites, there is another search, namely by using an Android application called QR Code Generator.
Please open your google play store and type the QR Code Generator keyword to find the apk file. Download and install the apk file to your Android phone.
And if you have then run the QR Code Generator to create a new one especially for you. There are many types that you can choose according to your respective QR code.
Examples include text, email, url, SMS, WiFi and others. You can freely just choose one of them to make a QR code by clicking the generate button.
Wait a while and after that a QR code image appears that you can save or print depending on your needs at that time.
Actually, there are many similar applications whose function is to create unique QR codes, both free and paid. You can search for yourself through the play store or a search engine on the google site.
How to make a barcode, Conclusion
QR Code is now the right solution to meet increasingly complex modern needs, especially in today’s technologically advanced era.
You don’t need to worry because the QR code is not with the domain on the site or website that has an expiration date. The QR code will not expire so it can be valid anytime without a time limit.
Because in principle the QR code itself is the data that you previously entered when you wanted to create and then it turns into a code that cannot be read by humans.
With complex and complicated patterns, QR codes are able to store more information than bar codes which are only one-dimensional.
There are many benefits that are getting wider along with technological developments, especially the 5G era which is now evidently present.
Also Read: How to Check Barcode Using QR Application? Barcode Scanner
