qr_code_2 Barcode Generator

Generate a barcode.

Code 128, EAN-13, or UPC-A, with automatic checksum. Free, no signup.

Frequently Asked Questions

What is the difference between the barcode types?expand_more

Code 128 encodes any text or numbers and is common in shipping/logistics. EAN-13 and UPC-A are numeric-only retail product barcodes, each with a required checksum digit added automatically here.

Do I need to calculate the checksum myself?expand_more

No, for EAN-13 and UPC-A the checksum digit is calculated and appended automatically from the digits you enter.

Generate a barcode.

Frequently Asked Questions

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