📬 Postal Codes

Royal Mail Mailmark 4-State Generator

22 or 26 characters padded

1. Enter your data

8/100

Alphanumeric postal code + delivery point

Customization

Generating…

Family

Postal Codes

Type

1D Barcode

Enter 8 digits

Generic 4-state code (D, A, F, T)

DPD parcel label data structure

7 digits ZIP plus address code

Encodes the full ASCII set

Enter 6 digits