Free Test Data Generator
Generate fictional test data for 8 countries
Passwords, credit cards, SSN, IBAN, names, addresses, phone numbers and more. Multi-country support for NL, US, UK, DE, BE, FR, ES and IT. Bulk export to Excel, CSV and JSON.
Test Data Generators
Password Generator
Generate strong random passwords with custom length and complexity.
Credit Card Generator
Generate Luhn-valid test credit card numbers (Visa, MC, Amex).
SSN Generator
Generate fictional US Social Security Numbers for testing.
IBAN Generator
Generate valid IBAN numbers for NL, DE, BE, FR, ES, UK.
UUID Generator
Generate random UUID v4 identifiers.
Email Generator
Generate realistic fictional email addresses.
IP Address Generator
Generate random IPv4 and IPv6 addresses.
MAC Address Generator
Generate random MAC addresses.
Name Generator
Generate fictional first and last names.
Phone Number Generator
Generate fictional phone numbers.
Date of Birth Generator
Generate random fictional dates of birth.
BSN Generator
Generate valid Dutch BSN numbers with eleven-test.
Address Generator
Generate fictional postcodes and addresses.
VAT Number Generator
Generate fictional VAT identification numbers.
License Plate Generator
Generate fictional Dutch license plates.
Dataset Generator
Generate complete test datasets with all fields in bulk.
Developer Tools
Fully client-side
All data is generated in your browser. Nothing is sent to a server.
Bulk export
Generate up to 10,000 records and export directly to Excel, CSV or JSON.
Free & private
No registration, no tracking, no ads. Ready to use immediately.
What is kanedias.com?
kanedias.com is a free test data generator for software developers, QA engineers, and test automation specialists. Generate fictional but structurally valid data for 8 countries — Netherlands, United States, United Kingdom, Germany, Belgium, France, Spain, and Italy — directly in your browser, with no registration or server-side processing required.
Every generated value passes real-world validation algorithms. Dutch BSN numbers pass the eleven-test (elfproef), IBAN bank account numbers pass modulo 97 validation, credit card numbers pass the Luhn algorithm, and US Social Security Numbers follow the official format rules. This means your test data works seamlessly in any form, API, or database that validates these fields.
All generation happens client-side. No data is sent to a server, stored, or logged. This makes kanedias.com fully compliant for use in secure development environments and CI/CD pipelines.
Who uses test data generators?
QA Engineers
Fill test environments with realistic dummy data. Test form validation, edge cases, and boundary conditions with valid BSN, IBAN, SSN, and email addresses — without touching production data.
Backend Developers
Seed databases during development. Generate bulk datasets of up to 10,000 records, export to JSON or CSV, and import directly into your development database or API test fixtures.
Test Automation Engineers
Use the JSON and CSV export to feed data into Selenium, Cypress, Playwright, or Postman test pipelines. All data is structurally valid, so automated tests won't fail on format validation errors.
Frequently asked questions
- What is a test data generator?
- A test data generator creates fictional but realistic data for use in software testing, QA, and development. Instead of using real personal data — which would violate GDPR and privacy regulations — developers and testers use generated fictitious names, email addresses, phone numbers, bank accounts, and other data that look real but are entirely made up.
- Why should I use fake test data instead of real data?
- Using real personal data in test environments violates the GDPR and similar privacy laws. Real data in test systems can be accessed by developers, leaked in incidents, or used for unintended purposes. Fictional test data generated by kanedias.com is structurally identical to real data (it passes all validation checks), but is completely safe to use in any test environment.
- Which countries does kanedias.com support?
- kanedias.com supports test data generation for 8 countries: Netherlands (NL), United States (US), United Kingdom (UK), Germany (DE), Belgium (BE), France (FR), Spain (ES), and Italy (IT). Each country has country-specific formats for addresses, phone numbers, postal codes, names, and identification numbers.
- Can I export generated test data to Excel or CSV?
- Yes. All generators on kanedias.com support bulk generation of up to 10,000 records and direct export to Excel (.xlsx), CSV, and JSON. The export runs entirely in your browser — no data is sent to a server. This makes it ideal for filling test databases, seeding development environments, or creating datasets for automated test pipelines.
- Is kanedias.com free to use?
- Yes, kanedias.com is completely free. There is no registration, no subscription, and no usage limits. All tools run client-side in your browser. No generated data is stored or sent to a server.
- What types of test data can I generate on kanedias.com?
- kanedias.com offers generators for: BSN numbers (Dutch citizen service numbers), IBAN bank account numbers, SSN (US Social Security Numbers), credit card numbers (Luhn-valid), email addresses, names, physical addresses, phone numbers, passwords, UUIDs, VAT numbers, license plates, and dates of birth — all for multiple countries.
- Does the test data pass real validation checks?
- Yes. All generated data passes the same validation algorithms used for real data. BSN numbers pass the Dutch elfproef (eleven-test), IBAN numbers pass modulo 97 validation, credit card numbers pass the Luhn algorithm, and SSN numbers follow the official US format. This means the test data will work correctly in any form or system that validates these fields.