Code 93 generator
A denser successor to Code 39 with two check characters — niche but robust.
Screen settings
Background
Colors apply to every export. The scan check re-decodes the recolored code, so a low-contrast combination fails honestly — dark bars on a light background scan best.
Output
Format
PNG/JPG export in high resolution, SVG for websites — and the PDF is true vector in RGB: sharp at any size, right for documents and office printers.
About Code 93
Code 93 was designed as a denser, safer version of Code 39: roughly 25% more compact and with two check characters. It appears in Canadian postal services and some logistics systems, but is rare in new installations today.
Used for
- Legacy logistics and postal systems
- Electronics marking
Frequently asked questions
Code 93 or Code 128?
Code 128 — unless an existing system explicitly requires Code 93.