Test this online barcode-generator without any software installation (Terms of Service) and generate your barcodes right now: EAN, UPC, GS1 DataBar, Code-128, QR Code®, Data Matrix, PDF417, …

Completely free online barcode generator outputs many different symbologies in JPEG or PNG format

Free online barcode generator for UPC, Code 128, EAN and QR codes. Create product barcodes, bulk generate from numbers. Perfect for retail and inventory.

A barcode or bar code is a method of representing data in a visual, machine-readable symbolic form. Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These …

Instantly create Code 39 & 128, EAN, UPC barcodes or QR codes using Wasp's free online barcode generator. Choose a common linear barcode type to generate.

Everything you wanted to know about barcode scanning, from types of codes to marking methods. Each symbology type serves a unique purpose, helping businesses track, manage, and identify products …

Create any type of barcode online for free. No signup needed. Supports QR, Code 128, PDF417, and more.

Feb 4, 2026 · barcode, a printed series of parallel bars or lines of varying width that is used for entering data into a computer system. The bars are typically black on a white background, and their width and …

Use the Scandit Barcode Generator to create QR, UPC-A, EAN-8, EAN-13, code39, code128 and ITF barcodes. Our tool generates barcodes using our Product API.