Free Code 11 barcode generator
Create a scannable Code 11 symbol right here in your browser. Labelling telecommunications equipment, where Code 11 remains the installed convention. Download it as PNG, SVG or PDF — no signup, no watermark, and nothing you type leaves your computer.
Code 11 settings
#000000#FFFFFFPreview
Code 11 specification
| Type | 1D linear barcode |
|---|---|
| Character set | digits and the dash character |
| Length | variable |
| Check digit | one or two check characters |
| Standard | Intermec (de facto) |
| GS1 symbology | No |
Where Code 11 is used
Labelling telecommunications equipment, where Code 11 remains the installed convention.
Printing Code 11 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.
Frequently asked questions
Is this Code 11 generator really free?
Yes. The generator runs entirely in your browser, there is no signup, and the downloads carry no watermark.
Does my data get uploaded anywhere?
No. The symbol is encoded locally in your browser. Nothing you type is sent to a server.
What can Code 11 encode?
digits and the dash character. Length: variable. Check digit: one or two check characters.
Can I print Code 11 labels in bulk from a spreadsheet?
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.
Printing Code 11 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 11 natively on the printer at its own resolution.
Download free Print labels from an Excel file