1D vs 2D barcode: Which one is better for your business?

1D vs 2D barcode: What are the differences between them? 

This is a question that customers often ask when considering label and date code validation for the first time. 

Here's a quick guide explaining the main differences between the two. 

Also, this article will help you better choose between barcode 1D vs 2D.

The differences between 1D and 2D barcodes

How Do Barcodes Work?

A barcode is made up of many lines that are black and white and each one has a number.

When a product is delivered to a store, the barcode is scanned into the computer system, where it is compared to the pricing for that specific item.

A laser reads the code once a purchase is made at the counter, and the price is added to the receipt automatically.

The working principle of barcodes

What Is A 1D Barcode?

A 1D barcode (also known as a linear code) is a visual white and black pattern using variable-width lines and spaces for encoding information.

For those who are curious about how barcode appeared, watch our video below:

It is suitable for storing relatively small information amounts, such as location, brief description, product name, and number. 

The more information you can try to fit into a barcode, the longer it can be and the more problematic it can be.

Definition of 1D barcode

The 1D barcode scanner may only scan 1D barcodes. 

However, its range is 50% larger than that of 2D imagers with better motion tolerance. 

This is suitable when employees scan items remotely or navigate shopping carts. 

Furthermore, 1D barcodes encode information such as numbers or other keyboard characteristics from left to right horizontally. 

Pros and cons of 1D barcode

What is a 2D barcode?

The bar code 2D includes a combination of dots and other geometric patterns. 

They can be read from any angle, allowing you to store a large amount of information in a small space and withstand significant damage before becoming unreadable.

2D barcode definition and 2D barcode types

A 2D scanner, not a barcode reader, is an imager because it takes an image of a 2D barcode. 

Luckily, it may read both the 1D and 2D barcodes.

Implementing a barcode system in your organization is essential, and using a 2D barcode vs 1D barcode system is a deciding factor. 

Keep reading to get more information to pick up the most suitable one for your business.

Pros and cons of 2D barcode

1D vs 2D barcode: What are the differences?

What are the differences between 1D barcode vs 2D barcode? 

Below is the basic information that helps you distinguish between these two. 

Data Storage & Capacity

1D barcodes use spaces and variable width lines to encode data. 

This linear approach limits data storage to just a few dozen characters, and adding data lengthens the barcode.

1D and 2D barcode are different in data storage and capacity

On the other hand, 2D barcodes use patterns of hexagons, squares, dots, and other shapes to encode data. 

Data may be encoded horizontally and vertically, so 2D barcodes may contain more data in a smaller space. 

In fact, barcodes may include hundreds of characters instead of tens of characters for 1D barcodes. 

With this extra capacity, 2D barcodes may also store images, website URLs, language data, and other binary data types. 

1D barcodes, nevertheless, are limited to only alphanumeric information. It can be used as a barcoding system in stocks. 

What does barcoding mean in stocks? Read more in our blog! 

Ease of Scanning

It is easier to scan 2D barcode types

The horizontal and vertical orientation of 2D barcodes means they may be scanned at a virtual angle using an omnidirectional 2D imager. 

Zebra Technologies pioneered 2D imaging with the highly robust DS3600 series of scanners.

An omnidirectional 2D barcode scan is much more efficient than using 1D barcodes and laser imagers. 

This requires the scanner's laser to be precisely aligned with the barcode.

Database Dependence vs Independence

Database dependence and independence of 1D QR code

1D barcodes are database-dependent. 

You must scan each barcode relating to data in a database, inducing matching a UPC symbol with a price of the checkout system. 

In contrast, a 2D barcode can hold significantly more data and various information types. 

So, you don’t need to access a database to use the encoded information. 

You may scan, store, and retrieve all the data you need to get from the barcode itself. 

Applications

1D barcode is used on product packaging

1D vs 2D scanner is a big difference.

1D barcodes may be scanned with conventional laser or camera-based image scanners. 

2D barcodes, on the other hand, may only be read by an imager.

In addition to holding more information, 2D barcodes will also be very small, making them useful for marking impractical objects with 1D barcode labels. 

1D barcodes are good for identifying objects that may be linked to other information that changes frequently. 

2D barcodes are increasingly used in the supply chain, and manufacturing applications as the cost of imaging scanners have dropped. 

Applications of 1D and 2D

Although there are differences between scanner 1D vs 2D, both types are convenient and inexpensive ways to encode data and track items. 

The type of barcodes (or combination of barcodes) you choose depends on your application's specific needs. 

They can be the type and amount of data that needs to be encoded, the size of the asset/item, and how and where the code is placed. 

Basic comparison 1D vs 2D barcode

1D vs 2D Barcode: Which One Should You Choose?

As you can see, 1D and 2D barcodes each have their advantages and disadvantages. 

Both techniques will be used for years to come but neither is the final solution for scanner technology. 

Although 2D barcodes can technically replace 1D barcodes, they are more fragile and not as fast. 

Additionally, 1D barcode scanners are more affordable tools for businesses that work mainly with conventional UPCs and barcodes.

You should choose the suitable barcode type between 1D and 2D

To decide between 1D and 2D barcode scanning, it is best to assess your operation's demands both now and in the future.

Also, try to make the investment that will yield the highest return for your company.