ADDRESS TOOLSGenerated locally
SOUTH KOREA · REAL CITY / POSTAL CODE

South Korea
Generator

South Korea · 우편번호
KR
01 / Test scope

Single address

Synthetic samples for form testing. Not for delivery or tax relief.

Format testing우편번호

02 / Address preview

Copy a field or the full address

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Synthetic samples for form testing. Not for delivery or tax relief.

Public location dataSynthetic address fieldsSynthetic samples for form testing. Not for delivery or tax relief.

The shape of a Korean address

Since 2011 Korea has used street-name addresses (도로명주소), which read much like a Western address:

Older systems still accept land-lot addresses (지번, e.g. Yeoksam-dong 123-4), so test suites that exercise Korean forms often need both shapes. The generator above emits the current street-name form with a real Seoul district.

FAQ

No. House numbers are synthetic and for format testing only. Use your real address for actual mail.

Yes. Tap the button on a card to register a real temporary mailbox, then open the inbox to read incoming mail.

Cities and postal codes come from the public GeoNames dataset; street names follow local conventions. No third-party address-generator API is used.

Current street-name addresses use 5 digits (06236). The old XXX-XXX 6-digit land-lot system is no longer issued but still accepted by some legacy forms — so test suites often need both.

-gu is a district inside a city (Gangnam-gu in Seoul); -dong is the old land-lot neighbourhood unit, which survives in older address forms.

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