Free online IBAN information checker. Decode country code, check digits, bank code, branch code, and account number from IBAN. Supports 80+ countries. No registration.
Zero dependency · Works offlineIBAN Information Checker is a free online tool for decoding International Bank Account Numbers. Supports 80+ country IBAN formats. Extracts country code, check digits, bank code, branch code, and basic account number. Ideal for international wire transfers and bank verification.
IBAN (International Bank Account Number) is an ISO 13616 standardized bank account format. Contains country code (2), check digits (2), and BBAN, up to 34 characters.
80+ countries including all EU/EEA, UK, Switzerland, Saudi Arabia, UAE, Brazil, and more.
Country code, IBAN check digits, BBAN (Basic Bank Account Number). For many countries, further decodes bank code, branch code, and account number.
Current version parses IBAN structure. Format validation via length checks. Full MOD 97 validation requires bank system connectivity.
All parsing happens locally. No IBAN numbers are uploaded.