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17+ Data Generators for Every Testing Need

From personal data to banking information, generate realistic test data across all categories. Each generator includes multiple customizable sub-fields to match your exact requirements.

General

👤

Person

Generate realistic personal information including names, demographics, and contact details

Fields:

firstNamelastNameemailphonedateOfBirthgenderjobTitle

Example Output:

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "firstName": "Sarah",
  "lastName": "Johnson",
  "fullName": "Sarah Johnson",
  "email": "sarah.johnson@example.com",
  "phone": "+1-555-0123",
  "dateOfBirth": "1990-05-15",
  "gender": "female",
  "jobTitle": "Software Engineer"
}
📍

Address

Generate complete address information with coordinates and location data

Fields:

streetcitystatezipCodecountrylatitudelongitude

Example Output:

{
  "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
  "street": "742 Evergreen Terrace",
  "city": "Springfield",
  "state": "Illinois",
  "zipCode": "62701",
  "country": "United States",
  "latitude": 39.7817,
  "longitude": -89.6501
}
📞

Contact

Generate contact information for business and personal use

Fields:

nameemailphonemobilewebsitecompany

Example Output:

{
  "id": "c3d4e5f6-a7b8-9012-cdef-123456789012",
  "name": "John Smith",
  "email": "john.smith@company.com",
  "phone": "+1-555-0124",
  "mobile": "+1-555-0125",
  "website": "https://company.com",
  "company": "Tech Solutions Inc"
}

Banking & Finance

💳

Credit Card

Generate valid credit card numbers for testing payment systems

Fields:

numbercvvexpiryDatecardTypecardholderName

Example Output:

{
  "id": "d4e5f6a7-b8c9-0123-def1-234567890123",
  "number": "4532-1234-5678-9010",
  "cvv": "123",
  "expiryDate": "12/25",
  "cardType": "Visa",
  "cardholderName": "John Doe"
}
🏦

IBAN

Premium

Generate valid International Bank Account Numbers for testing

Fields:

ibanbicaccountNumberbankNamecountry

Example Output:

{
  "id": "e5f6a7b8-c9d0-1234-ef12-345678901234",
  "iban": "GB82 WEST 1234 5698 7654 32",
  "bic": "WESTGB21XXX",
  "accountNumber": "12345698",
  "bankName": "Western Bank",
  "country": "GB"
}

Healthcare

🏥

Biometrics

Premium

Generate realistic biometric and health data for medical applications

Fields:

heightweightbloodTypebloodPressureheartRatetemperature

Example Output:

{
  "id": "f6a7b8c9-d0e1-2345-f123-456789012345",
  "height": 175,
  "weight": 70,
  "bloodType": "A+",
  "bloodPressure": "120/80",
  "heartRate": 72,
  "temperature": 36.6
}

Insurance

🛡️

Insurance Policy

Premium

Generate insurance policy data for testing insurance systems

Fields:

policyNumberpolicyTypepremiumcoveragestartDateendDate

Example Output:

{
  "id": "a7b8c9d0-e1f2-3456-1234-567890123456",
  "policyNumber": "POL-2024-001234",
  "policyType": "Auto Insurance",
  "premium": 1200,
  "coverage": 500000,
  "startDate": "2024-01-01",
  "endDate": "2024-12-31"
}

E-commerce

📦

Product

Generate product catalog data for e-commerce testing

Fields:

namedescriptionpriceskucategoryinStockrating

Example Output:

{
  "id": "b8c9d0e1-f2a3-4567-2345-678901234567",
  "name": "Wireless Headphones",
  "description": "Premium noise-cancelling headphones",
  "price": 299.99,
  "sku": "WH-1000XM4",
  "category": "Electronics",
  "inStock": true,
  "rating": 4.5
}
🛒

Order

Generate order and transaction data for e-commerce systems

Fields:

orderNumbercustomerIditemstotalstatusorderDate

Example Output:

{
  "id": "c9d0e1f2-a3b4-5678-3456-789012345678",
  "orderNumber": "ORD-2024-001234",
  "customerId": "CUST-5678",
  "items": 3,
  "total": 599.97,
  "status": "shipped",
  "orderDate": "2024-11-20"
}

Business

🏢

Company

Generate company and business information

Fields:

nameindustrywebsiteemailphoneemployeesfounded

Example Output:

{
  "id": "d0e1f2a3-b4c5-6789-4567-890123456789",
  "name": "Tech Innovations Inc",
  "industry": "Software",
  "website": "https://techinnovations.com",
  "email": "info@techinnovations.com",
  "phone": "+1-555-0126",
  "employees": 250,
  "founded": 2010
}
💼

Job Posting

Premium

Generate job posting and employment data

Fields:

titlecompanylocationsalarydescriptionrequirements

Example Output:

{
  "id": "e1f2a3b4-c5d6-7890-5678-901234567890",
  "title": "Senior Software Engineer",
  "company": "Tech Corp",
  "location": "San Francisco, CA",
  "salary": "$120,000 - $180,000",
  "description": "Build scalable systems",
  "requirements": "5+ years experience"
}

Internet & Social

🌐

Website

Generate website and domain information

Fields:

domainurlipAddressprotocolport

Example Output:

{
  "id": "f2a3b4c5-d6e7-8901-6789-012345678901",
  "domain": "example.com",
  "url": "https://example.com",
  "ipAddress": "192.168.1.1",
  "protocol": "https",
  "port": 443
}
📱

Social Media

Premium

Generate social media profile data

Fields:

usernamedisplayNamebiofollowersfollowingposts

Example Output:

{
  "id": "a3b4c5d6-e7f8-9012-7890-123456789012",
  "username": "@johndoe",
  "displayName": "John Doe",
  "bio": "Software developer and tech enthusiast",
  "followers": 1250,
  "following": 340,
  "posts": 89
}

Transportation

🚗

Vehicle

Premium

Generate vehicle information for automotive applications

Fields:

makemodelyearvincolorlicensePlate

Example Output:

{
  "id": "b4c5d6e7-f8a9-0123-8901-234567890123",
  "make": "Toyota",
  "model": "Camry",
  "year": 2023,
  "vin": "1HGBH41JXMN109186",
  "color": "Silver",
  "licensePlate": "ABC-1234"
}
🪪

Driver License

Premium

Generate driver license information

Fields:

licenseNumberclassissueDateexpiryDatestate

Example Output:

{
  "id": "c5d6e7f8-a9b0-1234-9012-345678901234",
  "licenseNumber": "D1234567",
  "class": "C",
  "issueDate": "2020-01-15",
  "expiryDate": "2028-01-15",
  "state": "CA"
}

Education

🎓

Student

Premium

Generate student information for educational systems

Fields:

studentIdnameemailmajorgpaenrollmentDate

Example Output:

{
  "id": "d6e7f8a9-b0c1-2345-0123-456789012345",
  "studentId": "STU-2024-001",
  "name": "Emily Chen",
  "email": "emily.chen@university.edu",
  "major": "Computer Science",
  "gpa": 3.8,
  "enrollmentDate": "2022-09-01"
}
📚

Course

Premium

Generate course and curriculum data

Fields:

courseCodetitleinstructorcreditsschedulecapacity

Example Output:

{
  "id": "e7f8a9b0-c1d2-3456-1234-567890123456",
  "courseCode": "CS-101",
  "title": "Introduction to Programming",
  "instructor": "Dr. Smith",
  "credits": 3,
  "schedule": "MWF 10:00-11:00",
  "capacity": 30
}

Powerful API for Programmatic Access

Integrate Datafaux into your development workflow with our REST API and SDKs. Generate test data programmatically in your favorite language.

// Install the Datafaux SDK
npm install @datafaux/sdk

// Initialize the client
import { Datafaux } from '@datafaux/sdk';

const client = new Datafaux({
  apiKey: process.env.DATAFAUX_API_KEY
});

// Generate data
const data = await client.generate({
  generator: 'person',
  count: 100,
  format: 'json'
});

console.log(data);

🔑Authentication

Authenticate using API keys or JWT tokens. All requests must include your API key in the Authorization header.

  • ✓API Key authentication
  • ✓JWT token support
  • ✓OAuth 2.0 for enterprise

⚡Rate Limits

Rate limits vary by tier to ensure fair usage and optimal performance for all users.

  • Free Tier:100 requests/day
  • Premium:10,000 requests/day
  • Enterprise:Unlimited
View Full API Documentation

Compare All Features

Choose the plan that fits your needs. All plans include access to our core generators and can be upgraded at any time.

anonymous

  • Rows per request100
  • Saved schemas—
  • API requests/day—
  • Generation history—
  • API keys—
  • All generators✓
  • Premium generators—
  • Export formatsJSON, CSV
  • Team collaboration—
  • SSO integration—
  • On-premise deployment—
  • SLA guarantee—
  • SupportCommunity

free

  • Rows per request1,000
  • Saved schemas10
  • API requests/day100
  • Generation history30 days
  • API keys5
  • All generators✓
  • Premium generators—
  • Export formatsJSON, CSV, SQL
  • Team collaboration—
  • SSO integration—
  • On-premise deployment—
  • SLA guarantee—
  • SupportEmail

premiumMost Popular

  • Rows per request10,000
  • Saved schemasUnlimited
  • API requests/day10,000
  • Generation history1 year
  • API keys25
  • All generators✓
  • Premium generators✓
  • Export formatsAll formats
  • Team collaboration—
  • SSO integration—
  • On-premise deployment—
  • SLA guarantee—
  • SupportPriority email

enterprise

  • Rows per requestCustom
  • Saved schemasUnlimited
  • API requests/dayUnlimited
  • Generation historyUnlimited
  • API keysUnlimited
  • All generators✓
  • Premium generators✓
  • Export formatsAll formats + Custom
  • Team collaboration✓
  • SSO integration✓
  • On-premise deployment✓
  • SLA guarantee99.9%
  • SupportDedicated + Phone
View Detailed Pricing

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