IBAN Validator
Paste an IBAN to check its country, length, and mod-97 check digits.
Computed locally in your browser with the ISO 13616 mod-97 checksum. Your IBAN stays only on this page.
Validate an IBAN
Paste an IBAN to confirm its country, length, and ISO 13616 check digits. The first two characters are matched against a supported country code, the total length is compared with the one registered for that country, and the mod-97 remainder is checked by moving the first four characters to the end and mapping letters A→10 … Z→35. Spaces and hyphens are ignored, so grouped input works as-is. Need to create valid fixtures instead? Try the IBAN generator.