Bulk Test-Data Builder: JSON, JSONL, CSV

Columns

Full namefirst + last from the locale's poolsFirst namegiven nameLast namesurnameUsernamehandle-style usernameEmailreserved example domain, cannot reach a real inboxPhonelocale pattern, registry-uncheckedStreet addressinvented street lineCityinvented city wordState / regionlocale's region namesPostcodelocale pattern, postal-registry-uncheckedCountrycountry name from the locale's listCompanyinvented company nameJob titletitle words from the localeWordlorem word in the base languageUUIDrandom v4 UUIDBooleantrue / falsePast datecalendar date before today (default 10 years back)Future datecalendar date after today (default 10 years ahead)Integerbounded whole number (default 1 to 100)Floatbounded decimal, 4 fraction digits (default 0 to 1)Enumone of your own values (default red/green/blue); set them under the column

Build options

Locale

Rows

Format

Lock seed

What this is not

Non-payment test data only, the column registry has no card, IBAN, or payment field, and this wave ships no payment generator at all.
Emails use reserved example domains; postcodes and phones are pattern draws checked against no registry.
Output never persists and never leaves the tab. The build runs in a local worker and renders as text.

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