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Check a Greek AFM or an IBAN

Check if a Greek AFM or an IBAN has the right format and the right check digits, before you use it in an invoice or a payment.

    How to use it

    1. Choose AFM or IBAN.
    2. Type or paste the number.
    3. See at once if it is valid.

    Questions

    What does the check prove?

    Only that the number is written correctly. It does not prove that the AFM belongs to a real person or company, or that the bank account exists.

    Is the number sent to a server?

    No. The check runs in your browser, so the number never leaves your device.

    Which IBANs are supported?

    All countries that use the standard IBAN check. For many countries the length is checked too.