# Question: How Long Is A Barcode?

## What is the maximum length of a barcode?

GS1-128 barcode size characteristics: The maximum physical length is 165.10 millimetres (6.500 inch) including Quiet Zones. The maximum number of data characters in a single symbol is 48.

## Can a UPC code have 13 digits?

“ U.P.C. Version A” and “EAN- 13 ” are and always have been 13 character symbols and the numbers themselves have always been 13 characters long. The U.P.C. (Version A) symbol and the EAN13 symbol are essentially one and the same. They both have the same number of bars and spaces.

## Does the length of a barcode matter?

The size of the barcode will impact their utility greatly. Too small a barcode for an advertisement will go unnoticed and prove ineffective. These elements should be larger the further away your scanner is from the barcode. The depth of field refers to how far the scanner is from the barcode being scanned.

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## Are all UPC codes 12 digits?

The Universal Product Code ( UPC; redundantly: UPC code ) is a barcode symbology that is widely used worldwide for tracking trade items in stores. UPC (technically refers to UPC -A) consists of 12 numeric digits that are uniquely assigned to each trade item.

## What size should a barcode be?

When the UPC guidelines were originally published, there was a stated “standard” size UPC barcode called 100% magnification. The overall dimensions of a 100% UPC are 1.46″ x 1.02″. The sizing range for UPC magnifications is between 80-200%.

## Are all barcodes the same length?

The main differences between EAN-13 and UPC-A (besides the extra leading digit) are that with EAN-13, the manufacturer and product codes can vary in length, and that the first three digits make up the GS1 prefix, or “country code.” The GS1 prefix is issued by GS1, the international barcode standards organization.

## How do you read a 13 digit barcode?

An EAN – 13 number includes a 3- digit GS1 prefix (indicating country of registration or special type of product). A prefix with a first digit of “0” indicates a 12- digit UPC-A code follows. A prefix with first two digits of “45” or “49” indicates a Japanese Article Number (JAN) follows.

## Are UPC codes and barcodes the same?

The UPC on a product typically appears adjacent to its bar code, the machine-readable representation of the UPC. A barcode (also bar code ) is an optical machine-readable representation of the UPC 12-digit number that can be reproduced onto merchandise and retail products.

## What do the first 3 digits of a barcode mean?

While the first three digits do not signify what country the product was manufactured in, they do indicate the country in which the company is based. This means, the company is headquartered, or has an office in that location, but the product could have been made in another country.

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## How much can you shrink a barcode?

For example, retail barcodes like UPC and EAN are limited to an 80% minimum factor by specification and design. Do not compromise the integrity of your barcode by modifying it after export.

## Can you scale down barcodes?

For regular linear product barcodes, the simple answer is yes, you can scale it (both case are safe). However, if you scale too far and the bars end up too close together, you will start to get a high level of read errors.

## How much white space is needed around a barcode?

Quiet zones for two dimensional (2D) barcodes are calculated differently. The popular QR Code that is being used in marketing materials recommends a white space of 4 times the size of a module (that is the size of one of the black squares within the code) on all four sides of the code.

## How do I get a 12 digit UPC barcode?

A typical process of obtaining a 12 – digit UPC number is as follows:

2. Assign product number(s) to unique products making your number equal 11 digits.
3. Using a check digit calculator with your 11 digit number, generate your check digit.

## Can I generate my own barcode?

Option 1: Free You can get barcode scanners on Amazon or another specialized online store for under \$50. Most barcode generators are free. In fact, you can use the Barcode Font in Microsoft Word to generate your own barcodes. Therefore, with less than \$100, you can create a system set to make your own barcodes.

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## How do you read a 14 digit barcode?

ITF- 14 Barcode Symbol ITF- 14 is a 14 digit bar code that uses the “Interleaved 2 of 5” symbology (I2of5, or ITF). The GTIN – 14 data can also be conveyed in other GS1 barcode data carriers, such as a GS1-128 barcode. ITF- 14 bar code symbols include bearer bars, which are surrounding bars which protect the bar code image.

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