Mozaik

Code 128 Barcode Generator — Free, Any Text

Code 128 is a flexible, high-density symbology that encodes the full ASCII character set, widely used for shipping labels, inventory tags, and internal asset tracking where GTIN-style retail codes don't apply.

Open the generator

How it works

  1. 1Enter up to 80 characters — letters, numbers, or symbols.
  2. 2Preview the generated barcode.
  3. 3Export as SVG or PNG for labels.

Frequently asked questions

How is this different from GS1-128?

GS1-128 is Code 128 with a reserved structure of Application Identifiers (like batch numbers or expiry dates) — use plain Code 128 for internal, non-GS1 data.

What's the maximum practical length?

Mozaik allows up to 80 characters; very long values produce a wide barcode that needs more label space and a steadier scan.

Code 128 Barcode Generator — Free, Any Text — Mozaik — Mozaik