Are lowercase letters allowed?

Code 39 uses uppercase; input is converted to uppercase automatically.

Space and - . $ / + % are supported alongside letters and digits.

Code 39 Barcode Generator

Generate an alphanumeric Code 39 barcode from letters, digits, and symbols.

Value

Uppercase A-Z, 0-9, and - . $ / + % space are supported.

Create a Code 39 barcode used in logistics and inventory. It supports uppercase letters, digits, and a few symbols.

Are lowercase letters allowed?: Code 39 uses uppercase; input is converted to uppercase automatically.
Which symbols work?: Space and - . $ / + % are supported alongside letters and digits.