Barcode Generator

When to use Barcode Generator

You're setting up a small-batch inventory system for a ceramics studio and need scannable labels for 40 new SKUs before a weekend market. Enter each product code here, pick CODE128 for your alphanumeric strings, download the PNG, and paste it into your label template in Word or Illustrator. If you're selling through retail, EAN-13 or UPC-A are the checkout-scanner standards you'll need on packaging. The JsBarcode library renders each barcode to spec directly in the browser — the generated image is downloaded straight to your device with no server call. Scan the result with any smartphone or dedicated barcode reader to confirm it decodes correctly before you commit to a full print run.

• Generate CODE128 barcodes for 40 ceramics studio SKUs before a weekend market
• Create a UPC-A barcode for a new product before submitting packaging to a retailer
• Print EAN-13 labels for homemade preserves to sell at a specialty grocery store

About this tool

Generate a print-ready barcode without a design tool or a paid plugin. Enter your value, choose the format — CODE128, EAN-13, UPC-A, CODE39, or ITF-14 — and download the PNG. Handy for product labels, inventory sheets, event tickets, or any workflow where you need a scannable barcode quickly. EAN-13 and UPC-A are the retail standards you see on packaging; CODE128 handles longer alphanumeric strings for internal tracking. Processing stays on your machine — the barcode is generated in your browser and downloaded directly.