Free Japan Post barcode generator
Create a scannable Japan Post symbol right here in your browser. Japan Post customer barcodes carrying the postal code and address fragment. Download it as PNG, SVG or PDF — no signup, no watermark, and nothing you type leaves your computer.
Japan Post settings
#000000#FFFFFFPreview
Japan Post specification
| Type | 1D linear barcode |
|---|---|
| Character set | digits, A-Z and the hyphen |
| Length | variable, postal code plus address block |
| Check digit | check character added automatically |
| Standard | Japan Post Customer Barcode |
| GS1 symbology | No |
Where Japan Post is used
Japan Post customer barcodes carrying the postal code and address fragment.
Printing Japan Post 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 Japan Post 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 Japan Post encode?
digits, A-Z and the hyphen. Length: variable, postal code plus address block. Check digit: check character added automatically.
Can I print Japan Post 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 Japan Post 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 Japan Post natively on the printer at its own resolution.
Download free Print labels from an Excel file