Code 39 Barcode Generator
A simple barcode for letters and numbers. Return to the main list of generators.
Customize Barcode
Supports uppercase letters, numbers, and symbols (- . $ / + % space).
Display human-readable text below the barcode.
About Code 39 Barcodes
What is a Code 39?
Code 39 is one of the oldest and most common barcode types. It can store uppercase letters, numbers, and a few special symbols. It is simple and widely supported.
Common Use Cases
Often used in industrial settings like automotive and electronics for labeling parts. You might also find it on name badges or for internal inventory.
Helpful Information
This barcode can encode 43 different characters. Unlike other barcodes, it doesn't always require a special check character, though one can be added for better accuracy. For a barcode that can hold more characters in less space, check out Code 128.