Barcode Generator

Create scannable Code 128 barcodes for products and assets.

Code 128 accepts letters, numbers and symbols.

Generated in your browser. EAN/UPC formats require exact digit counts (e.g. EAN-13 = 12–13 digits); the value box validates as you type. Always test-scan before mass printing.

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How to use Barcode Generator

Three quick steps — no sign-up needed

  1. Step 1

    Set your options

    Choose the settings Barcode Generator should use to build your result.

  2. Step 2

    Generate

    Produce your result instantly — regenerate as many times as you like.

  3. Step 3

    Copy or download

    Copy the output or download it, ready to use right away.

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About Barcode Generator

Barcode Generator is a free online tool that lets you create scannable code 128 barcodes for products and assets — straight from your browser, with no software to install, no sign-up, and no watermarks. It runs on Windows, Mac, Linux, Android, and iOS, so you can use it on whatever device you happen to have to hand.

Configure the options and Barcode Generator produces your result instantly, with the freedom to regenerate or fine-tune as many times as you like until it's exactly right. Files and data are processed securely and removed automatically afterwards, and many steps run entirely on your own device for extra privacy. Because Barcode Generator is completely free and unlimited, you can use it as often as you need for work, study, or personal projects.

Benefits of Barcode Generator

Instant results Produce your output in one click and regenerate as often as you like.
Customisable Tune the options so the output fits your exact requirements.
Copy or download Grab the result in the format you need, ready to use.

Frequently asked questions

How do I use Barcode Generator?

Set your options and click generate — your result appears instantly, and you can regenerate or fine-tune as many times as you like.

Can I customise the output?

Yes — adjust the available settings so the generated result matches your exact requirements.