IBAN validator / Slovenia
Slovenia IBAN format (SI)
A Slovenia IBAN is 19 characters long and begins with the country code SIfollowed by two check digits. Validate one below — the check runs in your browser (ISO 13616 mod-97).
- Country code
- SI
- IBAN length
- 19
- Example
- SI56263300012039086
Runs entirely in your browser — nothing is sent to a server. A valid IBAN format does not mean the account exists or is active.
Validate Slovenia IBANs via API
curl "https://www.checkfmt.com/api/v1/iban?iban=SI56263300012039086&key=YOUR_KEY"