Country
Austria test data, valid by format
Everything Real Fake Data generates for Austria — national identifiers, tax numbers, addresses, IBANs and documents that satisfy real validators, without touching a real person.
12
generators
8
categories
Building or testing something for the Austria market? Placeholder strings fail the moment a checksum or a national format is enforced. Real Fake Data returns Austria values that are valid by construction — correct check digits, real-world geography, and identifiers your own validators accept.
Below are the 12 Austria generators available today, across 8 categories. Every field is synthetic and refers to no real individual or company; each generator is seedable, so a fixture replays identically for reproducible tests and stable demos.
Generators for this country
Every generator below returns values that are valid by format and 100% synthetic. Follow any link for that generator’s full page — edge cases, the checksum maths, and a live playground.
Documents
3 generatorsAustrian Firmenbuchnummer
Returns a valid Austrian Firmenbuchnummer (commercial-register number) with a correct check letter, e.g. `FN 123456a`. Set `invalid=true` for a deliberately wrong check letter.
Austrian Steuernummer
Returns a format-valid Austrian Steuernummer (tax number), e.g. `12-345/6789`. The Steuernummer has no uniform checksum, so it is format-only — there is no `invalid` flag.
Austrian UID
Returns a valid Austrian UID (Umsatzsteuer-Identifikationsnummer) with a correct check digit. Use `format=vat` for the intra-EU `AT`-prefixed form. Set `invalid=true` for a UID with a deliberately wrong check digit.
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Grab an API key and pull valid, synthetic records for this country — and 26 other EU markets — in a single call. Seeded on request, so every fixture is reproducible.