Which Bar Code Do You Need?
How to choose a barcode
Home Select 2/5-Interleaved 3/9 93 128 Bookland Codabar EAN UPC Blog
Choosing a barcode can seem overwhelming
How do you select the right bar code? Which barcode will do what you want? WhichBarCode.com is designed to answer these questions and more. We offer detailed explanations of what each barcode does and complete specifications for most linear barcodes. We even offer an interactive barcode guide- just answer the questions on this web page and the guide will select the right bar code for your needs. It is not as hard to choose a barcode as it might seem. Some industries use specific bar codes. Some times the data you want to encode in bar code format will select the barcode for you. It will hopefully take only a few minutes to find the barcode you need. Use the information on this site to narrow down the choice of barcodes, or use our interactive bar code selector to select the barcode that best fits your requirements.
Once you determine which barcode you need, you need to find a way to include those barcodes in your packaging or on your barcode labels. The most flexible way to print bar codes is to use a barcode font since they will work in almost any Windows application. (And barcode fonts can also be used in Unix, DOS, or on AS/400s.) We also have links to firms that sell barcode software, so you can quickly start printing your own bar codes.
Quick Bar Code Specifications:
Bar Code 2/5 interleaved: high density numeric, variable length, no checksum
Bar Code 3 of 9: partial alpha-numeric, variable length, no checksum
Bar Code 93: partial alpha-numeric, variable length, two checksums required
Bar Code 128: alpha-numeric, plus numeric, variable length, checksum required
Bookland: fixed length numeric, checksum required, encodes ISBN and price
Codabar: numeric plus four alpha characters, variable length, no checksum
EAN 8: 8 digit numeric, checksum required
EAN 13: 13 digit numeric, checksum required, for retail products in Europe
UPC-A: 12 digit numeric, checksum required, for retail products in North America
UPC-E: 6 digit numeric, checksum required, for retail products in North America

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