Code One 2D symbols for compact data labels

Code One configured for: Code One 2D symbols for compact data labels.

Looking for the general-purpose generator instead? Code One Generator

Code One value

Code One Sample Data

Advanced options

Options (JSON)

{
  "version": "H"
}

Unrecognized option: version. Check the spelling -- an unrecognized option is silently ignored rather than applied.

Enter a value to see a live preview.

Options

These map directly to real generator options; anything not listed here is available under Advanced options above.

Symbol version (size)

Code One for larger-payload labels

Compact data labels that need Code One's maximum data capacity use this generator with the largest version fixed.

Same generator, one preset applied

This experience uses the same Code One capability as the primary generator, with the version fixed to H ("version": "H", the largest general-purpose size) instead of letting bwip-js auto-select the smallest fit.

Example data

The generator is seeded with a bwip-js-verified valid value, distinct from the primary's example.

Workflow

Enter your data, confirm the preview at the fixed largest version, then export SVG for the label artwork.

Job-specific settings

No job-specific options beyond the fixed version are applied here.

Scanning notes

Code One requires a reader capable of decoding the Code One symbology's own finder-pattern structure.

Common mistakes

Data too long for the fixed version H is the most common rejection.

Reference

Code One is documented in the bwip-js/BWIPP symbology reference.

For a fixed-length numeric-only variant instead, choose the S-10/S-20/S-30 version from the primary generator's own typed control.