Barcodes are often used for general product scanning
1. Download barcode: hover over the barcode, right-click and save as image
2. Barcode generator supports ean8, ean13, std25, int25, code11, code39, code93, code128, codabar, msi, datamatrix barcode types
A barcode is a graphical identifier that arranges multiple black bars and spaces of varying widths according to certain encoding rules to express a set of information.
Common barcodes are patterns of parallel lines consisting of black bars (called bars) and white bars (called spaces) with significantly different reflectivity.
Barcodes can indicate many information such as the country of production, manufacturer, product name, production date, book classification number, mail origin and destination, category, date, etc.
Therefore, they are widely used in many fields such as commodity circulation, library management, postal management, banking systems, etc.