International · browser-first utilities

International trade, postal & payments tools.

Format addresses locally, check postal-code shapes, and validate international business and banking identifiers. Official services remain the final authority.

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16 free tools

Postal Address FormatterFormat a copy-ready label for the U.S., UK, Canada, or Australia locally. U.S. ZIP Code ValidatorCheck ZIP and ZIP+4 shape, then open the official USPS lookup. UK Postcode ValidatorNormalize outward and inward code shape, then open Royal Mail. Australian Postcode ValidatorCheck the four-digit shape, then open Australia Post. EORI Number ValidatorCheck structure and open the European Commission validation service. TARIC Duty CalculatorUse EU tariff sources and estimate duty plus import VAT. ISO 4217 Currency Code LookupSearch currency codes, numeric codes and decimal places. SWIFT / BIC ValidatorCheck ISO 9362 structure before an official SwiftRef lookup. LEI Lookup & ValidatorSearch GLEIF public legal-entity reference data. VAT Registration Threshold CheckerCheck UK, Irish, New Zealand and Canadian thresholds with sources. EU VAT Rate CalculatorEstimate VAT with a dated member-state rate reference. SEPA & IBAN Country CheckerCheck IBAN country codes, currencies and SEPA context. UTM to Lat/Long ConverterConvert UTM zone, easting and northing to WGS84 latitude and longitude and back. OS Grid Reference ConverterConvert Ordnance Survey grid references to WGS84 latitude and longitude and back (about 3.5 m accuracy). Colombia NIT Check Digit CalculatorCalculate the DIAN dígito de verificación or check a full NIT. Entity Legal Form (ELF) Code LookupSearch GLEIF ISO 20275 legal form codes by code, country, name or abbreviation.

Why the postal tools are local-first

Address data is personal. Formatting and shape checks stay in your browser; use the destination country’s official postal authority to verify a real delivery point.

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