添加条形码

You can generate Code128, Code39, EAN-13, UPC-A, ITF-14, and even QR codes. Linear formats suit retail and inventory labeling, while QR works for links or longer data. Just pick the symbology that matches your scanner or workflow.

Yes. Numeric formats are validated before generating, so EAN-13 expects 12 or 13 digits, UPC-A needs 11 or 12, and ITF-14 requires 13 or 14. If the data doesn't fit the chosen format, you'll get an error instead of an unscannable code.

You control the barcode's position, width, and height, and you can apply it to a specific page or a page range. This lets the code align neatly with your label layout, price tag, or shipping sheet rather than landing in a fixed spot.

Yes. Each barcode is rendered at sharp, print-ready resolution with the human-readable value shown beneath it. That crisp output is built for dependable scanning on both screens and printed labels at checkout counters and in logistics operations.

It's free with no account needed, and the barcode is created right inside your browser. Your PDF and product data never touch a server, so inventory sheets and catalogs stay confidential while you produce scannable documents in-house.