Why is my lowercase text rejected?

Ordinary Code 93 uses a limited character set. Choose Code 93 Extended if your system supports its Full ASCII mode, or Code 128 for mixed-case ASCII text. Do not change a case-sensitive reference just to make it fit.

How do I check the code before printing?

Leave the white margins intact, keep the image in proportion and scan a sample at its final printed size with the device you intend to use.

Code 93 barcode generator

Create Code 93 barcodes for part numbers, inventory labels or internal references. Download PNG or SVG.

Using Code 93

Code 93 is a striped barcode for letters and numbers, not a QR code or a retail product number. Use it when your scanner and receiving system expect Code 93. Longer references produce wider barcodes, so test a sample at the final label size.

Download PNG for documents or SVG for a sharp, resizable print layout. Generation takes place in your browser, without an account.

Questions about Code 93

Why is my lowercase text rejected?: Ordinary Code 93 uses a limited character set. Choose Code 93 Extended if your system supports its Full ASCII mode, or Code 128 for mixed-case ASCII text. Do not change a case-sensitive reference just to make it fit.
How do I check the code before printing?: Leave the white margins intact, keep the image in proportion and scan a sample at its final printed size with the device you intend to use.