Linear (1D) · since 1981

Code 128

Shipping, packaging, inventory, healthcare

A dense, general-purpose barcode with three code sets (A, B and C) that switch mid-symbol; set C packs two digits per symbol character, which makes it compact for numbers.

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At a glance

Introduced: 1981
Created by: Computer Identics Corporation
Characters: All 128 ASCII characters
Length: Variable
Check: Mod 103 (mandatory)
Capacity: About 48 characters in practice

Example: `Hello-128`

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Code 128

At a glance

Example: `Hello-128`

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Code 128

At a glance

Example: Hello-128

Related

Tools

Learn

Example: `Hello-128`