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

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, …

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

The fastest free online barcode generator. Paste a list or import a file to generate unlimited CODE 128, GS1-128, QR Code, EAN, or UPC barcodes instantly.

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

Generate EAN-13, UPC-A, QR Code and more with Barcodde. Bulk or single barcode creation, fast and exportable.

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 …

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 …

Generate free professional barcodes online (UPC, EAN, QR Code, Code 128). Download instantly in high-resolution PNG, PDF, EPS, or SVG formats. No signup required.