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Argentina
Check a 22-digit Argentine CBU or CVU against both of its check digits, and see whether it is a bank or a payment-provider account.
Checked in your browser. Nothing you type is sent to us or stored.
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A CBU (Clave Bancaria Uniforme) is 22 digits in two blocks. The first eight hold the bank's code, the branch and a check digit; the remaining fourteen hold the account and a second check digit. Each block is checked on its own, so the tool can say which half has the error.
A CVU (Clave Virtual Uniforme) identifies an account at a payment provider, such as a digital wallet, rather than at a bank. It has the same layout and the same check digits, and starts with 000.
Whether the account is open and who holds it. Your bank or wallet shows the holder's name before a transfer goes, and that is the check that matters.
See limitationsCorrect bank details are half of a good transfer. The other half is what it costs: the fee and the exchange-rate margin.
FAQ
An alias is a memorable word chain that points at a CBU or CVU. Transfers can use either; the alias is resolved to the 22-digit number inside the system.
Accounts at payment providers use 000 where a bank code would be, followed by the provider's own code.
No. It confirms both check digits match. Your bank or wallet shows the holder's name before the transfer goes.
No. The check runs in your browser.
Free, no sign-up. The validator runs in your browser and stores nothing.
