Random Netherlands Address Generator

This tool makes up Dutch-looking addresses on demand. Type a number from 1 to 15, press Generate Address, and each result appears on its own card as a single line: street name and house number, a town, a province, a postcode in the 1234 AB pattern, and the word Netherlands. A copy icon on every card puts the line on your clipboard. The addresses are assembled from parts, not looked up from a map, so nobody lives at them. That is the point: they are for forms, databases and mockups that need a random address in Netherlands format without exposing a real household.

How the addresses are built

We use the Dutch locale of the Faker library, which knows how Dutch addresses look. Each piece is drawn separately:

• Street: a Dutch first name or surname joined to a common street suffix such as -straat, -laan, -weg, -plantsoen, -park, -gracht or -dijk. You get streets like Jansenstraat or Willemslaan, which is exactly how many real Dutch streets are named.
• House number: one to three digits, sometimes with a letter (12a) or a Roman numeral (45 II), both of which appear on real Dutch doors.
• Town: one of about 2,500 real Dutch place-name stems, sometimes with a suffix such as -dam, -burg, -dijk, -bosch or "aan de IJssel." Some combinations are real towns; others are plausible inventions.
• Province: one of the twelve real provinces, from Groningen to Limburg.
• Postcode: four digits followed by a space and two capital letters.

Because each part is chosen independently, the town, province and postcode will not agree with each other. A card might pair a Friesland-sounding village with Zeeland and a postcode that belongs, in real life, to Utrecht. For software tests that only care about shape and length, that is fine. If a person will read the address, pick a real postcode for the town from the table below and paste it in.

Who uses a fake Netherlands address

• Developers testing checkout and signup forms. Dutch postcodes have a space in the middle and letters at the end, which trips up validators written for US ZIP codes.
• Teams seeding demo data. Fifteen addresses per click fills a customer table for a demo of a Dutch storefront or a delivery app.
• Writers and game designers who need a street in a Dutch town for a character without pointing at a real front door.
• Designers mocking up invoices, shipping labels and profile pages for a Netherlands audience.

How a real Dutch address is written

The tool prints everything on one line for easy copying, but on an envelope a Dutch address takes three lines: the recipient, then the street and house number, then the postcode and town in capitals. The province is not written at all, because the postcode already identifies the area.

Mevr. A. de Vries
Prinsengracht 263
1016 GV  AMSTERDAM

The postcode system, introduced in 1978, is what makes Dutch addresses unusual. Every postcode is four digits and two letters. The first two digits identify a region, the second two a district or village, and the letter pair narrows it down to a street or part of a street. Postcode plus house number is therefore enough to identify a single building, which is why Dutch web forms often ask only for those two fields and fill in the street and town automatically. The first digit is never 0, and the letter pairs SA, SD and SS are never issued, for historical reasons. The generator does not apply that exclusion, so the odd result may contain one of them.

If your project spans several countries, the site has the same kind of generator for Germany, France and Sweden, plus a Canada address generator and a Australia address generator. All of them are listed under all address & postal code generators.