Code 128 Barcode Generator

Generate Code 128 barcodes free, right in your browser — encode any text or number, then download as SVG or PNG. No upload, no sign-up.

🔒 Free and private — your barcode never leaves your browser. Every barcode is drawn entirely on your device. No upload, no server, no watermark, and no sign-up.
Any letters, digits or symbols.

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About the Code 128 Barcode Generator

Code 128 is a compact, high-density barcode that can encode any character — letters, digits, and symbols — which makes it the go-to choice for shipping labels, inventory, and internal tracking. This generator renders Code 128 barcodes entirely in your browser, so whatever you encode never leaves your device, and you can download a crisp SVG (vector, perfect for print) or a PNG.

Frequently asked questions

What can a Code 128 barcode encode?

Any ASCII text — uppercase and lowercase letters, digits, and common symbols — which is why it is popular for SKUs, tracking numbers, and internal labels.

Is this Code 128 generator free?

Yes — completely free, with no watermark and no sign-up. It runs in your browser, so nothing is uploaded and you can generate as many barcodes as you like.

Can I download a print-ready file?

Yes. Download an SVG for razor-sharp printing at any size, or a PNG if you need a raster image.

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