🧪 Test Data Generator

Generate test data for development and testing. Create fake names, emails, addresses, phone numbers, dates, and more.

11000
[
  {
    "id": 417,
    "name": "Jane Davis",
    "email": "olivia.miller@mock.net"
  },
  {
    "id": 993,
    "name": "John Brown",
    "email": "michael.garcia@sample.org"
  },
  {
    "id": 286,
    "name": "James Martinez",
    "email": "james.jones@test.com"
  },
  {
    "id": 949,
    "name": "Michael Davis",
    "email": "sarah.garcia@test.com"
  },
  {
    "id": 588,
    "name": "David Davis",
    "email": "michael.brown@sample.org"
  },
  {
    "id": 680,
    "name": "Emily Martinez",
    "email": "emily.johnson@demo.com"
  },
  {
    "id": 490,
    "name": "James Johnson",
    "email": "olivia.johnson@demo.com"
  },
  {
    "id": 857,
    "name": "John Rodriguez",
    "email": "jane.smith@demo.com"
  },
  {
    "id": 262,
    "name": "John Rodriguez",
    "email": "michael.rodriguez@demo.com"
  },
  {
    "id": 925,
    "name": "James Smith",
    "email": "robert.johnson@mock.net"
  }
]

How to Generate Test Data

  1. Choose the number of rows you want to generate (1–1000).
  2. Add or customize fields: names, emails, phones, addresses, dates, numbers, etc.
  3. Switch between JSON, CSV, or SQL output depending on your use case.
  4. Copy the generated dataset or export it into your QA scripts and seed files.

Tip: Rename fields to match your database schema (e.g., first_name, created_at).

Supported Field Types

Personal Data

  • Full names, emails, phone numbers
  • Street addresses, cities, postal codes
  • Dates with start/end range and ISO format

Technical Fields

  • Random numbers with min/max range
  • UUIDs, URLs, IP addresses
  • Short text snippets with configurable word counts

Best Practices for Mock Data

  • Keep personally identifiable information fake to avoid compliance issues.
  • Generate edge cases: long strings, high/low numbers, dates in the future/past.
  • Store reusable datasets in version control to keep QA runs deterministic.
  • Use SQL export to seed local databases quickly during onboarding.