Introducing the easiest and best ways to make a QR code

If for some reason, you have tried many times to generate or even read a QR code but no suitable tool was available for this, then this article from Don't miss it because we are going to introduce the QR code in general and teach you how to make it.

BingMag.com Introducing the easiest and best ways to make a QR code

If for some reason, you have tried many times to generate or even read a QR code but no suitable tool was available for this, then this article from Don't miss it because we are going to introduce the QR code in general and teach you how to make it.

QR code is one of the most common codes that is known by different people to do different things. Especially, those users whose work is in the field of coding or digital activity, are more familiar with this type of code. In general, the digital world around us consists only of codes, and as a result, we deal with many examples of these codes during the day.

The code we are going to discuss in this article is the QR code. And how to make it. But before that, we decided to give you a series of information about what this code is and its history so that you can create and even read these codes with complete knowledge.

What is a QR code?

QR code, or "matrix code", which stands for Quick Response, is very similar to a barcode, but it is different from the usual form of a barcode. In this way, when you scan the code using a smartphone, it will show you a series of information. Now, this information can be numerical, punctuation marks, a link to download an application from a specific store, and many other things.

The process of placing this information in the QR code is also encrypted. In this way, encryption is designed in the form of a pattern of pixels that scanners can easily read. If you pay attention, you will probably see that some QR codes are more complicated and crowded than others. You might say to yourself that the difference between QRs is normal, but what is the reason for one being much busier than the other? QR codes, like any other code, have a series of restrictions for entering numbers. For example, you can currently enter 7089 numeric data and 4269 character data into it. The more data you have, the more crowded and complicated the QR code will look and the bigger its size will be. Do you want to know where the QR code came from? The first QR code format was invented in 1994 by a Japanese company that operated as a subsidiary of the world's leading automobile company, Toyota. Since then, the use of this code in various fields has increased and now this code has become a standard. had been taken For example, its size should not be smaller than 21 x 21 and larger than 177 x 177 pixels. Each size has a name for itself, which is referred to as "version". For example, the largest existing QR code is called version 40.

The difference between QR code and barcode

It was mentioned above that QR code is actually very similar to barcode, but somewhat different from it. There is also a difference. QR is a two-dimensional barcode, which is not very different from barcodes in terms of application. Both of them are used to display a series of data, and a scanner must be used to view the data. But it is exactly the way of reading and the way of storing the data that makes these two different from each other.

The first difference between these two codes is completely evident from their appearance. For example, when you scan a barcode, this scan is done horizontally and one-dimensionally. But QR code scanning is done in two dimensions, up and down. But that's not all. There are more differences between barcode and QR code, which are mentioned below:

The information contained in these codes is different

One of the main differences between barcode and code QR is that they provide different information to users. For example, QR codes can be used to display web addresses, application download pages, payment pages, etc., while barcodes can only display data about the name, type, and price of a product to the user.

Volume of data

Another difference between barcode and QR code is the volume of data that can be stored in them. The larger size and two-dimensional shape of these codes allow them to store more and more voluminous information, while the capacity of barcodes is very limited. Therefore, a factor of difference between the two is their appearance, which completely distinguishes them from each other.

How does the QR code work?

When the QR code is scanned, a series of special commands are performed. he is doing it. We mentioned several examples of this above, but more precisely, we must say that a QR code can include the following commands, but is not limited to it:

  • SMS: by scanning a code containing this command, An SMS will be sent from one number to another number (these numbers are predetermined and introduced to QR).
  • TEXT: by scanning the code containing This command displays a text file to the user.
  • Email: by scanning the code containing this command, an email will be sent to the destination previously defined in QR.
  • Location : By scanning the code containing this command, the address of a specific place will be sent to your map and you can navigate it. Image: By scanning the code containing this command, one or more images will be displayed.
  • VCard: by scanning the code containing this command, a number will be stored in your smartphone.

Among other commands that can be placed in the QR code, you can go to Wi-Fi (to display information about a network to connect to it), video (to display a video), phone (to send a number to the telephone dialer), URL (to be directed to a specific page of the website) and... /p>

Learning how to make a QR code

There are many ways to make a QR code, but in this article, we intend to introduce you to the best websites or applications for this purpose so that you can easily Achieve your goal.

kaywa

BingMag.com Introducing the easiest and best ways to make a QR code

Kaywa website, although it is not the best website for creating QR code, but it can definitely meet the needs of many users. First, it has a simple user interface and you won't get lost in it, secondly, it supports 7 different QR code commands, which include website address, contact information, coupon, text, phone, a person's number, and SMS. Although this website is free, you have to pay to generate a dynamic QR code. Otherwise, its other features are completely free.

qrfy

BingMag.com Introducing the easiest and best ways to make a QR code

We come to the qrfy website, which I personally recommend because I dare say that if it is not the most complete and comprehensive website for creating QR codes, it is definitely one of them. In this website, you can not only make the 7 items that we mentioned above in the form of QR, but it is also possible to make 5 other codes, so that the total number of commands supported by it will reach 12. The process of creating a QR code on this website is also extremely simple. One of the good things about this website is that you can not only create a QR code, but you can also customize it professionally so that you have a beautiful, attractive and professional code. Don't forget you must register on this website to get your code.

goqr

BingMag.com Introducing the easiest and best ways to make a QR code

One of the websites that is not very rich in the field of QR code creation, but is included in this list because of its simple user interface and ease of use, is called goqr. A website that allows you to scan 9 different commands as a QR code and it's completely free. This website is one of the easiest websites to make a QR code, so it doesn't give you much tools in various areas such as personalizing and beautifying the said code.

qrstuff

BingMag.com Introducing the easiest and best ways to make a QR code

qrstuff is perhaps the most comprehensive and complete website for creating QR codes. This website supports more than 20 different commands to be called the most complete website in the list. The speed of working with this website is high, the variety of its commands is high, and it provides you with many professional facilities. If we want to add a weakness to this application for us Iranians, it is the fact that some of its features are paid, unfortunately, these features are actually a series of commands that you have to pay to convert them into QR codes. Among these things, we can mention the creation of a code for the PDF file. QR coding is rich but not the best. In total, 13 different commands can be converted into QR codes through this website, but it is not possible to personalize them. That is, the only thing you can do is to create a very simple code, without colors and glazes, logos, etc., but still we can achieve our goal.

It should be mentioned. There is also an Android application with the same name, thanks to which you can access more than 20 different commands. This is a great, simple and functional application that even allows you to personalize QR codes, but some of these features are paid and cannot be used for free. Fortunately, this application is available for both Android and iOS.

BingMag.com Introducing the easiest and best ways to make a QR code

BingMag.com Introducing the easiest and best ways to make a QR code

Barcode Generator application

BingMag.com Introducing the easiest and best ways to make a QR code

If you don't want to use the website, you can also use the application. A good and complete application for the Android and iOS platforms introduced above, but for Windows, an excellent application called Barcode Generator is available, which you can download from Microsoft's own store. As the You can see in the above image, not only the possibility of creating a QR code, but also the possibility of creating a data matrix and barcode. You will also have access to 12 different commands for the QR code, which makes Barcode Generator an excellent and useful application for tight time.

BingMag.com Introducing the easiest and best ways to make a QR code

Reading the QR code

Note that in order to be able to read the QR code, in addition to a series of applications, there are also two great websites that we will introduce to you later.

  • QR & Barcode Scanner application: a very efficient, fast and professional mobile application that quickly reads the QR code generated by the website or application and provides you with the desired command.

BingMag.com Introducing the easiest and best ways to make a QR code

BingMag.com Introducing the easiest and best ways to make a QR code

  • Zxing Decoder Online website and Online Barcode Reader, both of which require you to first upload a barcode image and let the website decode them. (The second website provides you with more possibilities).

We hope this tutorial was useful for you. If you know more useful and better ways to make or read QR codes, please share them with us in the comments section.

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