Testdatagenerator

Mogelijkheden en grenzen

Lokale testdata: maximaal 1.000 records en 20 velden. name/type: sequence; text met prefix; integer met inclusieve min/max; boolean; uuid (v4); email (example.test); enum met choices. ASCII-namen met letters/cijfers/onderstreping. Geen echte personen of inloggegevens. Web Crypto zonder reproduceerbare seed. CSV-afscherming verandert betrokken teksten.

Resultaat

Vul de velden in en voer de bewerking uit om het resultaat te zien.

Testdatagenerator

Generate synthetic records locally from a JSON field schema. Define 1–20 fields using sequence, text, integer, boolean, UUID, email or enum types; create 1–1000 rows; and export JSON, NDJSON or CSV. Integer ranges, enum choices, field names and schema size are validated. CSV output can escape formula-like cells, but the generated data is synthetic and must not be treated as production or personal data.

Functies

  • Define 1–20 validated fields and choose supported value types.
  • Generate between 1 and 1000 synthetic records.
  • Export readable JSON, newline-delimited JSON or CSV.
  • Escape formula-like CSV cells when sharing with spreadsheet users.

Hoe te gebruiken

  1. Enter the JSON field schema and choose a row count.
  2. Choose JSON, NDJSON or CSV output and enable formula escaping for CSV when needed.
  3. Generate the records and inspect types, values and row count.
  4. Copy or download the synthetic dataset for development or test fixtures.