Checksum validation and formatting for IBANs (International Bank Account Numbers).
Country: Germany (DE)
DE89 3704 0044 0532 0130 00
This tool checks only the structure and checksum of the IBAN (ISO 13616 / MOD-97-10). It does NOT verify that the account actually exists or is active. Always confirm the payee and the correct account number before sending money.
It validates the IBAN's structure and MOD-97 checksum (ISO 13616), detects the country, and reformats it into groups of four.
No. It only checks the format and checksum — it cannot confirm that the bank account actually exists or is active.
No. Validation runs entirely in your browser; nothing you enter is sent to any server. Completely free.
