Converters & calculators · online · free
IBAN checker
Paste an IBAN: it is checked at once.
What the tool does
Checks the structure of an IBAN: the country code, the length for that country and the check digits (mod 97).
How to use it
- Paste or type the IBAN.
- Spaces are fine.
- See if it is valid and copy it in the printed form.
Good to know
- A correct IBAN does not prove the account exists.
- The number never leaves your device.
Frequently asked questions
- Does it check the bank?
- No, only that the number is written correctly.
- Which countries work?
- The length rule is checked for the countries that use IBAN.