IBAN Validator

Instantly verify if an IBAN is valid and get bank information

Free IBAN Validator

Instantly check if an IBAN is valid

Enter the IBAN to validate

Format: 2 country letters + 2 check digits + bank code + account number

📚 What is an IBAN?

Definition

The IBAN (International Bank Account Number) is an international standard for uniquely identifying bank accounts globally, primarily used in Europe and other countries.

Structure

ES91 2100 0418 4502 0005 1332

ES = Country Code

91 = Check Digits

2100 = Bank Code

0418 = Branch Code

4502 = Account Check Digits

00051332 = Account Number

Countries using IBAN

Over 70 countries use IBAN, including most European countries, some Middle Eastern countries, and several others. Our validator supports all official IBAN standard countries.

Limitations

⚠️ Important: This tool validates the format and mathematical structure of the IBAN, but DOES NOT verify if the bank account exists, has funds, or belongs to the indicated person. For complete bank account validations in Latin America, use professional services.

🌎 Need to validate accounts in Latin America?

If your business needs to validate bank accounts in Mexico, Brazil, Colombia, Argentina, or any other Latin American country, we recommend using ValidaCuenta - our professional service for companies.

Try ValidaCuenta Free