ASIN to UPC Conversion For Amazon – Infinite FBA

Published on


Staff Member

ASIN to UPC conversion is a very common process however, Amazon FBA has made the process much more difficult. In order to make your product listing available on Amazon you must complete this conversion yourself with limited success rates and without support from an expert who knows how the system works. The best option for getting your products listed in time would be outsourcing this task because of low success rates and false reports by those seeking revenge or wanting money back.

The “asin to isbn converter free” is a tool that converts an ASIN number into its UPC equivalent. The tool also allows you to search for the UPC code of any product on Amazon.com.

Amazon Inc. is perhaps the world’s biggest marketplace.

It is one of the few commercial forces that did not shut down in the face of the Covid-19 pandemic’s challenges.

Amazon’s online racks let millions of businesses, sole proprietors, and merchants to sell their wares.

Businesses who use Amazon’s FBA service just have to ship their sold items to Amazon, which handles the rest of the shipping and delivery. 

FBA stands for ‘fulfillment by Amazon,’ which Amazon offers to make it easier for private sellers to sell their products.

Businesses no longer have to worry about delivering the correct package to the right person thanks to Amazon FBA. Instead, all customers have to do is follow the instructions for packing and labeling their goods before shipping it to the Amazon fulfillment facility. 

Businesses must verify that a few details are correct throughout the labeling and packing procedure. They must notify Amazon of any unique identifiers that the items may include.

Knowing these characteristics enables Amazon personnel to more effectively sort and deliver your merchandise. 

What are the benefits of converting your ASIN to UPC?


Every item on Amazon’s shelves has an ASIN, which is a unique 10-digit identification. Amazon Standard Identification Number is what it’s called.

When Amazon solely sold books, ISBNs were used to catalog them. ISBNs are unique identifiers for books.

To make it easy to enable new items without affecting its present methods, Amazon used the same 10-digit number approach. Every Amazon product now has an ASIN number. 

A UPC is a unique identifier used by supply chains throughout the world to identify distinct commodities, similar to an ASIN. It is an abbreviation for Universal Product Code.

It’s a 12-digit code created by the GS1 group to establish a standardized manner of identifying things on conveyor belts. The Universal Product Code (UPC) is the most widely used type of product barcode identification in the world. 

It’s critical to understand that ASINs are generated by Amazon. No vendor is required to buy one from the firm. In reality, anybody with a simple search on the world’s largest online marketplace may discover a product’s ASIN.

You may need to quickly locate the UPC for your chosen product after you have an ASIN. You will need your product’s UPC to make an order. This is the process of converting an ASIN to a UPC. 

Furthermore, if an ASIN for a product already exists, you will have to sell the goods on Amazon using a UPC.

The business will not sell items without knowing their GTINs. These GTINs might be UPCs, which are widely used in North America, EANS, which are widely used in Europe, or JANs, which are widely used in Japan.

As a result, firms may utilize ASINs to determine whether or not they need a UPC. There is no ASIN for a product that is not listed on Amazon. As a result, a UPC may not be required when listing that goods on Amazon. 

Finally, you may need to convert your ASINs to UPCs in order to place orders for replenishing items or to see whether a product is available on Amazon. 

How do ASINs become UPCs?


UPCs are an important aspect of Amazon’s Fulfillment by Amazon service. A UPC barcode label must be attached to every product supplied to Amazon by a merchant.

Amazon also stocks, sorts, and delivers items from its inventory using its FNSKU barcode system. 

Now that you understand the value of a UPC label on your goods, let’s look at how to convert ASINs to UPCs.

There are a variety of tools and APIs available on the web to assist you convert existing ASINs to their UPCs. Simply input the ASIN, and the API will do a fast search and provide the UPC you want.         

To use the services of these applications, you’ll need an Amazon Seller Central account. You may also submit a list of ASINs in bulk in an Excel file to receive a full list of all the UPCs you need using these applications. 

You may bulk import your ASINs list. You may choose which columns of data to submit using a CSV importer. Large processing capacity are available in certain identification converters.

They can handle up to 100,000 identities at a time and provide you with findings in seconds. They will also supply you with additional product information such as sales rank and price.

Throughout the day, all of these product information are updated and revised. These ASIN to UPC converter APIs and applications are completely free to use. 

Why is a UPC required for Amazon sales?


Amazon is not a tiny company. Every day, the organization processes millions of transactions, shipping, and delivery.

These difficult tasks need an unparalleled amount of worker structure and micromanagement.

Amazon has also put in place particular processes to assist its staff in identifying, tracking, and shipping the correct goods to the correct individual. Amazon will only accept a package if it satisfies all packing and labeling rules.

Amazon also has measures in place to prevent ordinary people from selling anything on the internet. Amazon requests that merchants list items by submitting GTINs. As a result, you must give Amazon with a product’s UPC, EAN, or JAN in order for it to be featured on the marketplace. 

A UPC is the world’s most widely used internationally regulated identification, and knowing your product’s UPC is crucial for selling on Amazon.

When you provide Amazon a UPC or another GTIN for your goods during the listing process, it compares it to the GTINs created and listed by GS1 to assure authenticity and transparency in its marketplace.


Amazon will only feature your goods on its air if the product ID you provide matches the ID produced by GS1. 

UPCs were created to help buyers, sellers, and Amazon staff find items among the millions that enter the market every day.

Inventory management, which is an important aspect of Amazon’s FBA business, is based on product data such as UPCs and FNSKUs. So, if a product is lost in transportation or throughout the supply chain management process, its UPC can be readily traced. 

The UPC system introduced by Amazon improves awareness and simplifies communication between customers, sellers, and FBA personnel. Without a standardized instrument like UPCs, Amazon’s supply and delivery strategy would fall apart. Similarly, without the use of UPCs, storage and inventory tracking would be impossible. 

Most crucially, there would be no control in the administration of global commerce supply chains. If it weren’t for companies like GS1, who produce and certify all items on the market using UPCs, conveyor belts would run uncontrolled. 

You won’t be able to generate a new UPC for your goods. Instead, you must buy them from GS1 for between $25 and $30 each code. Keep in mind that each of your items must have a unique UPC. 


Every seller who wants to sell their items on Amazon’s retail space must understand and adhere to all of the rules.

It is your obligation as a seller to provide Amazon with full information about the items you desire to sell and to follow Amazon’s policies. 

In the area of supply-chain management and delivery, extensive control is required. Organizations like GS1 offer this control by providing and authorizing unique IDs called GTINs for each product in circulation.

However, Amazon benefits from the same structure and refuses to throw caution to the wind. Instead, the e-commerce entrepreneur verifies and lists things on their forum using GTINs such as UPCs and EANs. 

Product identifiers like UPCs are used by vendors and corporations like Amazon and Walmart to keep track of whether a product is being offered on other marketplaces. Furthermore, UPCs assist you in keeping track of your product inventories and seeing additional product information. 

Every product in Amazon’s marketplace is assigned a unique ASIN. These ASINs are connected to a product’s UPC, and Amazon intends to use that technique to check the validity of all of these goods.

Additionally, there are web-based solutions, such as applications and APIs, that enable you to convert ASINs that you know into GS1-generated UPCs that may be difficult to locate. 

These UPCs may be used to register and list items that you want to sell on Amazon. When you add a new product to your brand, you must provide its product ID, or UPC.

Amazon now allows you to list a new product without a UPC. Amazon maintains a list of all the brands and goods that have previously been featured on the platform.

As a result, they already have UPCs. If you wish to sell these companies and their items, you must use these UPCs. 

The “convert fnsku to asin” is a tool that converts ASINs into UPCs. This allows sellers to use the Amazon Fulfillment By Amazon service without having to worry about converting their products.

Frequently Asked Questions

Related Tags

  • asin to barcode converter
  • convert sku to asin
  • sku to upc converter
  • find upc on amazon
  • asin vs upc amazon