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Free QR & Barcode tool

Barcode Generator

Generate a Code 128 barcode from text.

Private by design

The working input is processed in this browser and is not stored by 247888.

About this tool

What does Barcode Generator do?

Generate a Code 128 barcode from text. The workspace keeps the input and result together, making it easy to check the change before you use it elsewhere.

For example, you can generate a Code 128 barcode from text while testing a code in a prototype.

What you can control

Barcode Generator gives you direct control over scale.

How to use Barcode Generator

  1. 1

    Enter the barcode value you want Barcode Generator to process.

  2. 2

    Set scale to match the result you need.

  3. 3

    Run Barcode Generator, inspect the preview or output, then download the finished file.

Tips for a better result

  • Keep the source text or URL beside the Barcode Generator image until a real scan confirms it.
  • Change one setting at a time—especially scale—so differences are easier to compare.
  • Scan the finished code from its actual display or print size before distributing it.

Frequently asked questions

Is my input private when I use Barcode Generator?+

Barcode Generator creates the code image locally in this browser. 247888 does not store the text or network details entered.

What should I check after using Barcode Generator?+

Scan the finished code from its actual display or print size before distributing it.

Try “make image smaller”, “jpg into pdf”, “pretty json” or “count my words”.