IBAN Validator
Check whether an IBAN passes local format and checksum validation before it reaches payment handling, vendor setup, or invoice matching.
Runs locally in your browser. No bank or payment data is sent to a live validation service.
What this page checks
This page checks structural format and the standard IBAN checksum. It does not confirm whether an account is open, whether the beneficiary is correct, or whether the payment route should be trusted.
When this is useful
Use it before vendor setup, payment handling, or invoice matching when the question is whether an IBAN is structurally broken before someone stores or uses it.
What to do after a pass
A pass means the IBAN fits expected format and checksum rules. Sensitive payment workflows still need a separate beneficiary and bank verification process outside this page.
Quick answers
Does this validate the bank account itself? No. It validates format and checksum only.
Can a value pass here and still be wrong for payment? Yes. A structurally valid IBAN can still point to the wrong destination.