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Barcode Generator

Generate production-ready barcodes or QR codes right in your browser. Configure colors, margins, and download print-quality assets in seconds.

What this tool does

Barcode Generator helps you generate production-ready barcodes or QR codes right in your browser. Configure colors, margins, and download print-quality assets in seconds.

What you get

Barcode Generator produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Data Format Line color Background Line width Height Show encoded value Margin

Tip: EAN-13 and UPC codes accept digits only. Code128 and Code39 support letters, numbers, and common ASCII symbols.

Preview

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.