buncha/utility/fake-iban

Fake IBAN Generator

For testing only. These IBANs pass structural and checksum validation so payment forms in development environments accept them — but they do not correspond to any real bank account. Don't use them anywhere real money moves. That would be fraud.

How many

DE22 3905 3586 7888 9460 24

How it works: each IBAN follows the ISO 13616 country-specific format (length + field types), random digits / letters fill the BBAN, then the two check digits are computed so the whole string is congruent to 1 mod 97 when letters are expanded to digits and the country prefix is rotated to the end. That's why these pass form validation — the maths is real. The bank and account numbers underneath are random and almost certainly don't map to any actual account.

Pairs well with

Clothing & Shoe Size Converter

International clothing and shoe size converter. Pi…

Cooking Unit Converter

Ingredient-aware kitchen converter: cups ↔ ml ↔ gr…

List Randomizer

Shuffle a list into random order, or draw N items …

Oven Temperature Converter

Drag the mercury cap on a real thermometer to set …

About Fake IBAN Generator

Generate IBANs that pass structural and checksum validation for testing payment forms. Twelve country formats (Germany, France, UK, Italy, Spain, Netherlands, Belgium, Ireland, Austria, Switzerland, Poland, Norway). For development and QA only — they do not correspond to real bank accounts.

Everything happens on your device. Close the tab and it's gone.