UPC-A Barcode for Microsoft Word
How to generate, print UPC A barcode labels in Word document, no font use, free download


How to generate, display, print UPC-A barcode labels in Word document without using font. Free download.



  • Reliable linear UPC-A barcode generating addin used world-wide
  • Accurate UPC-A barcode generation according to GS1 standard
  • Print & draw UPC-A barcodes directly in Microsoft Office Word 2016/2013/2010/2007
  • Support adding supplement 2 & 5 digits for UPC-A barcodes in MS Word
  • Easy to customize UPC-A barcode with user-friendly interface
  • Automatically calculate and add checksum digit for UPC-A barcode
You may consider using this add-in to generate and insert both linear and 2D barcodes directly within Microsoft Word. This tool allows you to insert high-quality UPC-A barcode images in your Word documents with ease. It is entirely compatible with the latest version of Microsoft Word, including Microsoft 365, 2021, 2019. UPC-A industry standards are predefined in the barcodes created by this plugin. This professional and reliable barcode add-in does not require any barcode fonts for UPC-A generation.
Introduce UPC-A Barcode Features
UPC, short for Unites Product Code, is generally used in USA and Canada. It is also a well-known barcode in the word for its wide use in many fields. UPC is a linear barcode with a fixed-length. There are 5 types of UPC barcode and UPC-A is used for representing common goods.
UPC-A Data Code Encoding

UPC-A encoding characters and data length

UPC-A barcode can encode numeric digits from 0 through 9.

UPC-A encodes 11 digits of numeric (0 through 9) message data along with a trailing check digit, for a total of 12 digits of bar code data.

A standard UPC-A barcode is structured into four logical parts:
  • Number system digit (identifies the type of product or industry)
  • Manufacturer code (unique code for the product's manufacturer)
  • Product code (unique code for the specific product)
  • Check digit (ensures data accuracy and scannability)


UPC-A may be accompanied by an add-on symbol (2-digit or 5-digit)

To create UPC-A barcodes in Microsoft Word, you need choose barcode type "UPC-A" for standard barcodes, "UPC-A +2" for UPC-A with 2 digits supplemental code; and "UPC-A +5" for UPC-A with 5 digits supplemental code.

UPC-A Check Digit in Word

The UPC-A checksum digit is based on a modulo 10 calculation based on the weighted sum of the values of each of the digits of UPC-A data message.

Using UPC-A barcode generator in Office Word application, you can input 11 digits data with or without the last check sum digit. The UPC-A generator software will always ignore your provided check digit, and calculate the check digit based on your code first 11 digits.

Note: Manually entering an incorrect check digit will not affect the final barcode, as the add in always overrides it with a valid computed value. This prevents errors from manual calculation mistakes.


How to Insert an UPC-A Supplement 2 or 5 Barcode

  • Firstly, activate the "Add-Ins" tab in Word, then click "Create Barcode". A "Barcode Settings" panel will appear on the right side of the window.
  • In the "Barcode Type" pull-down menu (top of the panel), select either "UPC-A +2" (for 2-digit supplement) or "UPC-A +5" (for 5-digit supplement).
  • Next, type valid main UPC-A data (excluding the supplement data) into the "Data" text box, then click the "Generate" button.
  • Lastly, navigate to the "1D Barcode" section in the "Barcode Settings" panel, find the "Supplement data" option, and input your ideal supplement data to replace the default one.
Note: Ensure the main UPC-A data is valid (11 or 12 digits) to avoid encoding errors when adding the supplement.
Generate A UPC-A Barcode in Word
  1. Click "Add-Ins" -> "Insert Barcode" to activate a barcode setting panel.
  2. Select "UPCA" in "SYMBOLOGY" and type data in "VALID DATA".
  3. You can choose to adjust the parameters of the UPC-A barcode in the barcode setting panel.
  4. Now click "Insert" button and an UPC-A barcode is added successfully.
  5. The created UPC-A barcodes can also be updated by clicking "Update".








Frequently Asked Questions

What is a GTIN-12 UPC-A barcode used for, and what's its structure?

A GTIN-12 is a 12-digit Global Trade Item Number, typically scanned as a UPC-A barcode. The number is made up of 11 data digits followed by one check digit.

In what way are EAN-13 and UPC-A different?

UPC-A barcodes have long been used in North America (USA and Canada). The GTIN-12 is a 12-digit identifier encoded in a UPC-A barcode. Its structure is a breakdown of 11 data digits and a single check digit for validation.

How do UPC-A and UPC-E differ?

UPC-A is a full 12-digit code, and UPC-E is a shortened 6-digit UPC-A. It's used for applications where barcode space is restricted.

What is the minimum and maximum X-dimension size of a UPC-A barcode?

The smallest allowed X-dimension for UPC-A is 0.0104 inches, and the largest is 0.0260 inches.




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