Barcode Generator

Free barcode generator and their optimization

January 20, 2023Daraz

The guide is all about barcodes, how to create them using a free barcode generator, and optimize them accordingly. Let us walk you through the details.

What is a barcode?

You can define a barcode as a visual representation of a product that helps identify information about the said product. The barcode takes in a collection of black-colored parallel lines, called bars. An optical scanner is needed to read the width of each bar, the space between them, and the information it contains.

Once you are done learning about how to use a free barcode generator, there will be no difficulty for you to create and implement a barcode system. This system helps users in accessing details of their product, view their inventory on hand, and accelerate their checkout process seamlessly. Once you have a barcode system set up at your workplace, you can scan items to upgrade the information anytime. All of this is done with a few clicks in a few minutes.

What are the types of barcodes?


Once you are aware of the barcode types, it will be easier for you to opt for a free online barcode generator. However, make sure the free online barcode generator excel includes your specific type. Before using a free barcode generator, be familiar with the varieties listed as follows.


EAN-13 barcodes are used globally at POS terminals, particularly in supermarkets. It is created using 13 digits that include the country’s code, the producer’s name, an article number, and a check digit.


Universal Product Code, abbreviated as UPC, is commonly used throughout the United States. The barcode type is used for consumer goods.

Code 39

Code 39 is a variable-length barcode. The barcode type uses a set of 43 allowable characters that involves uppercase letters, numerical from 0-9, and specific special characters.


The barcode type is used as a visual identifier that includes a GTIN(Global Trade Item Number).

QR code

A quick response abbreviated as a QR code is characterized under the type 2D barcode. The code can involve more than 4000 alphanumeric characters. Therefore, this gives you the ability to store a lot of information in minimal space. To generate it, you can opt for a free online QR code maker.

Code 128

Code 128 is known as one of the easily read barcodes. This type can be used to store any of the alphanumeric characters. Therefore, it is considered a good choice, especially if you use it in your company.

What are barcodes utilized for?

Barcode c

The barcodes are used for the following reasons:

Assist in monitoring

Barcodes benefit owners in tracking the movement of portable assets. Employees of an organization use it.

Tracks your inventory

Barcodes make it easy to track inventory. The warehouse staff can track stock and expiration dates with serial and batch numbers.

Package information

Your team in the logistics department can use barcodes to get all the information about a package by scanning it only.

Identifies document

You can benefit from barcodes by implementing them on invoices to store item, customer, and order-related information.

How can you create a QR code for free with a free barcode generator?

It is possible to generate barcodes for a product in the digital world. With a barcode scanner, you can also scan it and connect it digitally to your website, videos, online coupons, and other media from your home. Here is how you can generate a barcode for your item with a free barcode generator. All you have to do is follow our lead.

Step 1

First, you must download a free online barcode generator on your desktop, laptop, or mobile phone. Furthermore, You can log in to the application instantly as soon as you register yourself on the app.

Step 2

Secondly, you have to opt for common linear barcode symbologies. This includes the barcode types, such as UPC, Code 128, Code 39, EAN, or any other. Each of the codes is readable with the help of a 1D or 2D barcode scanner. You can opt for the most common type of barcode, i.e. Code 128.

Step 3

Enter all the relevant information you want to include in your barcode.

Step 4

Lastly, when you select ‘generate, you will receive an email with your high-resolution barcode. For this reason, it is essential to add a relevant email address.

Luckily, Nvntri software offers a tool that helps you to generate a barcode. Once you get your hands on the tool, it will be easier for you to generate barcodes for your products.

Does Shopify Have A Free Online Barcode Generator?


Shopify offers a free barcode generator that you can opt for. The free barcode generator at Shopify is fast and requires minimum time. You are required to enter your email address and the text data you want to appear in your barcode. Lastly, click submit. In a few seconds, a new barcode will be generated. You can download it now and print it.

The Nvntri software helps in Shopify integration. Integrating Shopify with Nvntri will make it easier to manage inventory and orders from it. However, for this, you are required to take help from Nvntri.

Unarguably, Nvntri is your one-stop solution to integrate Shopify and other platforms. Therefore, opt for a free trial of the software for free, and let the software make things easier on your end.

In conclusion

A free barcode generator helps you in creating barcodes online on your desktop or mobile phone. However, this requires a bit of research from your end, which means you have to look out for a recognized app, and download a free online barcode generator.

The guide has explained to you to generate barcodes for free. Moreover, You are now required to follow the lead and manage your inventory better. Further, the barcode helps in gaining information and identifies your document.

So, what are you waiting for now? Download a free barcode generator app, or opt for a barcode generator tool from AR and start creating barcodes today.

Read More: Daraz Seller Center

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