Validate IBAN online
Check IBAN: validate format, check digits and bank data
Check IBANs directly in the browser for plausible structure, correct length and valid check digits. For many countries, IBAN-Test also returns bank data such as institution, city and BIC when available in the bank directory.
Compruebe la plausibilidad de un IBAN.
La validación determina si un IBAN puede haber sido emitido realmente por una entidad de crédito.
Detecte a tiempo errores tipográficos o datos incorrectos introducidos deliberadamente y evite así costes innecesarios por devoluciones bancarias.
Solo tiene que introducir un IBAN y el software comprobará si podría ser válido.
What the IBAN check validates
The IBAN check validates whether an IBAN is formally plausible. This helps catch input errors in forms, customer master data, invoice data and payment workflows.
Country code, character sequence and country-specific length are checked against known IBAN rules.
The IBAN check digits detect many common typing errors, transposed numbers and incomplete entries.
When bank directories are available, IBAN-Test adds information such as bank name, city or BIC.
Important: A formally valid IBAN does not automatically mean that the account exists or can receive payments. For automated checks in forms, shops and back-office processes, use the API.