Bulk Barcode Generator - DataMatrix

Barcode Data: ( Up To 100 Rows ) You can first enter data in Excel, then copy & paste to this text box.	ABCDEFGHIJK123456789010 ABCDEFGHIJK123456789011
Barcode Type:	Change Type >>
Barcode Size:	/ [Width / Height]
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1. Enter data in Excel for print bulk barcode labels.
2. Design complex label with barcodes, text, logo.
3. Generate sequence number for make barcodes.
4. Print barcode label sheet to Avery 5160, 5161, etc.
5. Print barcode label by command line.
6. Add Ascii key to barcode: Tab, Enter, etc.

About EAN-13 barcode

EAN-13 is the abbreviation of European Article Number, a barcode protocol and standard used in supermarkets and other retail industries.

EAN-13 is established based on the UPC-A standard established by the United States. The EAN-13 barcode has one more country/region code than the UPC-A barcode in order to meet the needs of international applications. . The UPC-A barcode is a barcode symbol used to track goods in stores. It is only used in the United States and Canada. It was developed by the United States [Uniform Code Council] in 1973 and has been used since 1974. It It was the earliest barcode system used for product settlement in supermarkets.

EAN-13 consists of a prefix code, manufacturer identification code, product item code and check code, a total of 13 digits. Its encoding follows the principle of uniqueness and can ensure that it is not repeated worldwide.

EAN International, referred to as EAN, is a non-profit international organization founded in 1977 and headquartered in Brussels, Belgium. Its purpose is to formulate and improve globally unified commodities The barcode system provides value-added services to optimize enterprise supply chain management. Its member organizations are located around the world.

EAN-13 barcodes are mainly used in supermarkets and other retail industries.

About UPC-A barcode

UPC-A is a barcode symbol used to track items in stores and is only used in the United States and Canada. It consists of 12 digits and each item has a unique code.

It was formulated by the Uniform Code Council in the United States in 1973, jointly developed with IBM, and has been in use since 1974. It was the earliest barcode system used for product settlement in supermarkets. An item marked with a UPC-A barcode was scanned at the checkout counter at a Troys Marsh supermarket.

The reason why UPC-A barcodes are used in supermarkets is that it can quickly, accurately and conveniently identify product information, such as price, inventory, sales volume, etc.

UPC-A barcode consists of 12 digits, of which the first 6 digits represent the manufacturer code, the last 5 digits represent the product code, and the last digit is the check digit. In this way, we only need to scan the barcode at the supermarket checkout counter , you can quickly obtain product price and inventory information, greatly improving the work efficiency of supermarket salespeople.

UPC-A barcode is mainly used in the United States and Canadian markets, while other countries and regions use EAN-13 barcodes. The difference between them is that the EAN-13 barcode has one more country code.

What is the difference between EAN-13 barcode and UPC-A barcode?

The EAN-13 barcode has one more country/region code than the UPC-A barcode. In fact, the UPC-A barcode can be regarded as a special case of the EAN-13 barcode, which is the EAN-13 barcode with the first digit set to 0.

The EAN-13 barcode is developed by the International Article Numbering Center and is universally accepted. The code length is 13 digits, and the first two digits represent the country or region code.

UPC-A barcode is produced by the United States Uniform Code Committee and is mainly used in the United States and Canada. The code length is 12 digits, and the first digit indicates the numeric system code.

EAN-13 barcode and UPC-A barcode have the same structure and verification method, and similar appearance.

EAN-13 barcode is a superset of UPC-A barcode and can be compatible with UPC-A barcode.

If I have a UPC code, do I still need to apply for an EAN?

No need. Both UPC and EAN can identify goods. Although the former originated in the United States, it is part of the global GS1 system, so if you register UPC under the GS1 organization, it can be used globally. If you need to print a 13-digit EAN barcode, you can add the number 0 in front of the UPC code.

UPC-A barcodes can be converted to EAN-13 barcodes by prepending 0. For example, the UPC-A barcode [012345678905] corresponds to the EAN-13 barcode [0012345678905]. Doing this ensures Compatibility with UPC-A barcodes.

The future development of barcodes

Increase the capacity and information density of barcodes, enabling them to store more data, such as images, sounds, videos, etc.

The capacity and information density of barcodes refer to the amount of data that a barcode can store and the amount of data per unit area. Different types of barcodes have different capacities and information densities. Generally speaking, the capacity of two-dimensional barcodes and information density is higher than one-dimensional barcodes.

Currently, there are already some new barcode technologies, such as color barcodes, invisible barcodes, three-dimensional barcodes, etc. They all try to increase the capacity and information density of barcodes, but they also face some technical and application challenges. Therefore, there is still room and possibility to improve the capacity and information density of barcodes, but it also requires continuous innovation and optimization.

Enhance the security and anti-counterfeiting of barcodes, using encryption, digital signatures, watermarks and other technologies to prevent barcodes from being forged or tampered with. Specifically, there are several ways:

Encryption: Encrypt the data in the barcode so that it can only be decrypted by authorized equipment or personnel to prevent data leakage or malicious modification.

Digital signature: Add a digital signature to the barcode to verify the source and integrity of the barcode and prevent the barcode from being forged or tampered with.

Watermark: A watermark is embedded in the barcode to identify the owner or user of the barcode and prevent the barcode from being stolen or copied.

These technologies can improve the security and anti-counterfeiting of barcodes, but they will also increase the complexity and cost of barcodes, so they need to be selected and designed according to different application scenarios and needs.

Technology Support: cs@easiersoft.com