Free Code 93 barcode generator
Create a scannable Code 93 symbol right here in your browser. A denser alternative to Code 39 when the same alphanumeric data has to fit a narrower label. Download it as PNG, SVG or PDF — no signup, no watermark, and nothing you type leaves your computer.
Code 93 settings
#000000#FFFFFFPreview
This generator makes one symbol. When you need a batch — one label per row from a spreadsheet, a database or your API — LabelInn renders Code 93 natively on the printer at its own resolution.
01
Code 93 specification
| Type | 1D linear barcode |
|---|---|
| Character set | digits, A-Z, space and - . $ / + % |
| Length | variable |
| Check digit | two check characters, added automatically |
| Standard | ANSI/AIM BC5 |
| GS1 symbology | No |
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Where Code 93 is used
A denser alternative to Code 39 when the same alphanumeric data has to fit a narrower label.
03
Printing Code 93 on a thermal printer
A generated image is fine for a one-off. For a production run you want the barcode rendered by the printer at its own resolution, sized in whole dots so the narrow bar lands on an exact dot boundary. LabelInn does that on Zebra, TSC, Toshiba and Epson hardware, and it can drive one label per row straight from your data.
THE PROBLEM, THEN THE FIX
Code 93: it looks right on screen, so why will it not scan?
A code that is slightly too small, too tight or the wrong type is the usual reason a scanner refuses it.
The problemThe code is drawn at a size that suits the screen, not the scanner.
1Choose from 74 symbologiesEvery entry shows a live preview, so you pick the code by sight instead of by name.
2Set the data and the readability rulesStatic value, spreadsheet column, database field or counter, plus X-dimension and quiet zone.
3Preview, then printCheck the real label, choose the printer and the number of copies, and print.
The fixPick the symbology from a preview list, set the module width and quiet zone, and check the real label before you print.Get LabelInn free
04
Frequently asked questions
05
Printing Code 93 labels in production?
This generator makes one symbol. When you need a batch — one label per row from a spreadsheet, a database or your API — LabelInn renders Code 93 natively on the printer at its own resolution.
06
Other barcode generators
Yes. The generator runs entirely in your browser, there is no signup, and the downloads carry no watermark.
No. The symbol is encoded locally in your browser. Nothing you type is sent to a server.
digits, A-Z, space and - . $ / + %. Length: variable. Check digit: two check characters, added automatically.
Not from this page — this tool makes one symbol at a time. LabelInn binds a spreadsheet column to the barcode field and prints one label per row on a thermal printer.