IBAN Validator
Validate International Bank Account Numbers (IBAN). Check format and checksum.
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How to Use IBAN Validator
- Enter an IBAN (with or without spaces)
- The format and checksum are validated
- See country identification and formatted display
- View bank code and account number breakdown
About IBAN Validator
Validate IBAN (International Bank Account Number) format and checksum. Identifies the country, formats the number correctly, and shows bank code and account portions. Supports all IBAN countries.
Frequently Asked Questions
Does this verify the account exists?
No, this validates the IBAN format and mathematical checksum only. It doesn't verify with banks.
Which countries use IBAN?
Most European countries, plus many in Middle East, Caribbean, and others. The US does not use IBAN.
What's the checksum validation?
IBANs have a 2-digit check number. The validator ensures the number passes the mod-97 mathematical check.