TestData.MD - Modern Test Data Generator

Select data type:

BSN

Random International IBAN

Country:

Dutch IBAN from Account Number

Bank:

Account (1-10 digits):

Strong Password Generator

Uppercase (A-Z)

Lowercase (a-z)

Numbers (0-9)

Symbols (!@#...)

Length:

Dutch Address Lookup

Find a valid Dutch street and city using a postal code and house number.

Welcome!

TestData.MD is a modern solution for developers and QA teams who need instant, realistic test data. Easily generate Dutch BSNs, IBANs, strong passwords, addresses, and more — all with a single click. Save time, improve test coverage, and ensure safe, non-sensitive data in every testing environment. All data is generated locally in your browser — no tracking, no storage, 100% privacy.

All data is generated on-the-fly and is intended for testing purposes only.

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