IBAN Validator

Validate International Bank Account Numbers (IBAN) for format and checksum accuracy.

Enter IBAN with or without spaces

Example Valid IBANs

Features

  • ✓ Validates IBAN checksum using mod-97 algorithm
  • ✓ Checks country-specific IBAN length
  • ✓ Extracts bank and branch codes
  • ✓ Supports all SEPA countries

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