Create a Barcode - Free 1D and 2D Barcode Generator. 2-Dimensional Bar Code Page. For years bar codes have been promoted as a machine readable licence plate.
Each label contained a unique serial number coded in black and white bars that was a key into a database containing detailed information. That was the expert wisdom. Yet many end users wanted to code more information. They wanted the bar code to be a portable database rather than just a database key. In 1984 the trend to portable databases began when the Automotive Industry Action Group (AIAG) published an application standard for shipping and parts identification labels which consisted of four "stacked" Code 39 bar codes. Free Online Barcode Generator: Create Barcodes for Free! Create QR Code Business Cards! Free meCard, vCard Business Card.