📬 Postal Codes

KIX (TNT Post Netherlands) Generator

Encodes the full ASCII set

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Alphanumeric postal code

Customization

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Family

Postal Codes

Type

1D Barcode

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Expert Guide & Technical Specs

Postal Barcode Guide — USPS, Royal Mail, KIX, AusPost & More

Complete guide to postal barcodes: USPS Intelligent Mail, PostNet, Royal Mail 4-State, KIX, Japanese Postal, Australian Post, and UPU S10. Free generators for all.

Read Full Guide

📬More in Postal Codes

🇦🇺

Australian Post Standard Customer

Enter 8 digits

✉️

DAFT

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

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DPD Barcode

DPD parcel label data structure

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Japanese Postal Code

7 digits ZIP plus address code

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Korean Postal Authority Code

Enter 6 digits

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Planet Code 12

Enter 11 digits