Validador IBAN
Valida Números de Cuenta Bancaria Internacional
Use these tools directly in Chrome
Install the DailyDevTools extension — access all tools from your browser toolbar
What is IBAN Validator?
IBAN (International Bank Account Number) is a standardized format for identifying bank accounts across international borders, used by 77+ countries. It consists of a country code, check digits, and the local account number. DailyDevTools' IBAN Validator checks the structure and checksum of any IBAN, identifies the country and bank, and formats the number in both electronic and paper-friendly formats.
How to use IBAN Validator
- 1Enter the IBAN number (with or without spaces) in the input field
- 2The validator checks the format, length, and MOD-97 checksum instantly
- 3View the parsed components: country code, check digits, bank code, branch code, and account number
- 4See the country flag and name for the bank account's country
Frequently asked questions
How does IBAN validation work?
IBAN validation uses the MOD-97 algorithm: move the first four characters to the end, convert letters to numbers (A=10, B=11...), then check that the resulting number mod 97 equals 1. A valid IBAN always passes this check.
What countries use IBAN?
IBAN is mandatory in the EU and used in 77+ countries including the UK, Switzerland, Norway, and most of the Middle East. The US, Canada, and Australia do not use IBAN — they use routing numbers, sort codes, and BSB numbers respectively.
What is the difference between IBAN and SWIFT/BIC?
IBAN identifies a specific bank account (the recipient). SWIFT/BIC (Bank Identifier Code) identifies the bank itself. International wire transfers typically require both: IBAN to identify the account and BIC to route to the correct bank.
Comments
También te puede gustar
Explora otras herramientas populares para desarrolladores