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BUZZ NEXTERS TOOLS
Runs on your device

Code 39 Generator

A simple, robust symbology common in industry, healthcare and ID badges.

A–Z, 0–9, space and - . $ / + %.

Test the barcode with the scanner your system uses before printing labels.

Runs in your browser: your files and data never leave your device.

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What is Code 39 Generator?

Code 39 is a linear barcode that encodes uppercase letters, digits and a few symbols.

How to use Code 39 Generator

  1. 1

    Enter the value (uppercase letters, digits, symbols).

  2. 2

    Adjust size and text.

  3. 3

    Download.

Features

  • 43-character set
  • Self-checking symbology
  • Vector export

Supported formats

  • PNG
  • SVG
  • JPG

Practical uses

  • ID badges and membership cards.
  • Industrial parts labeling.

Limitations

  • Less compact than Code 128.
  • Lowercase letters are converted to uppercase.

Frequently asked questions

Which characters are allowed?

A–Z, 0–9, space and - . $ / + %.