Check the spec
Lengths and check-digit rules for this postal symbology are listed above.
Free tools · Logistics
Italian postal numeric profile using 11 data digits plus Mod-10 check. Enter 11 digits for Italian Postal 2-of-5 below — lengths and check digits validate instantly in your browser before the symbol renders.
Postal barcode generator
Runs locally in your browser. Nothing is uploaded; validation errors name the exact rule.
Rendering symbol…
| Standards | Carrier postal specifications |
|---|---|
| Character set | 11 data digits; the Mod-10 check digit is appended before rendering. |
| Lengths | 11 digits |
| Check digits | 11 data digits; the Mod-10 check digit is appended before rendering. |
| Quiet zone | Calm quiet zones on both sides; pure black on white for sorter readability. |
| Capacity | 11 data digits; the Mod-10 check digit is appended before rendering. |
Italian Postal 2-of-5 routes Europe mail through automated sorters: print it on envelopes and parcels where Europe carriers expect it.
Related formats
How it works
The same engine that prints parcel labels worldwide, running in your browser.
Lengths and check-digit rules for this postal symbology are listed above.
The on-device engine enforces the rest and appends check digits where the standard says so.
The symbol is rasterized and read back locally before preview and downloads unlock.
Questions
If you manage servers by hand, see the engineering services behind this tools series.
11 data digits; the Mod-10 check digit is appended before rendering. Try the example 12345678901 first.
11 data digits; the Mod-10 check digit is appended before rendering. The engine computes or verifies it and names the expected digit on mismatch.
No. Encoding and verification run entirely in your browser — the page makes no network requests with your data, stores nothing, and wipes the field after ten idle minutes.
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