IBAN Validator
Validate international bank numbers
How to Use
1
Enter IBAN
Type or paste the IBAN number.
2
Validate
The tool checks format and checksum automatically.
3
View details
See country, bank code, and account number parts.
Frequently Asked Questions
What is an IBAN?
International Bank Account Number - a standardized format for identifying bank accounts internationally, used primarily in Europe.
What does IBAN validation check?
Length for the country, valid country code, correct check digits (mod 97), and proper format.
Is my IBAN data private?
Yes, all validation happens locally in your browser. Your banking information never leaves your device.