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Postal Code Format Validator

Check whether a postal/ZIP code matches the correct format for a given country — format only, not a real address lookup.

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Does This Postal Code Look Right?

Pick a country and type a postal/ZIP code: the tool checks it against that country's standard format pattern (digit count, letter placement, dashes). This is a format check only — it confirms the code is shaped correctly, not that it corresponds to a real, currently-assigned address.

Frequently Asked Questions

Does this confirm the postal code actually exists?

No — it only checks that the format (digit/letter pattern) is valid for the selected country. A correctly-formatted code can still be unassigned or discontinued; for real lookups, use a country's official postal service tool.

Why isn't my country in the list?

The list covers the postal formats most commonly checked. If yours is missing, the general digit-based formats (most countries use 4-6 digits) can serve as a rough guide, but won't be exact.

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