library · 8 types
Fake test data library
8 fake data types for testing — locale-aware, format-valid, safe-to-use.
Generate realistic fake names for testingGenerate realistic-sounding names for test data — including locale-aware variati…
Generate fake email addresses (deliverable)Generate syntactically-valid fake emails that won't bounce real inboxes. Use `@e…
Generate fake IBAN numbers by countryGenerate IBAN numbers with valid checksums but fictional account numbers. Useful…
Generate fake ISBN numbers (with valid check digit)Generate ISBN-10 and ISBN-13 numbers with valid check digits. Useful for book ca…
Generate fake credit card numbers (Luhn-valid, NOT real)Generate Luhn-valid card numbers with valid IIN prefixes (Visa: 4xxx, Mastercard…
Generate fake phone numbers by countryGenerate phone numbers in valid country format. Use 555-prefix in NANP (North Am…
Generate fake addresses with valid postcodesGenerate addresses with structurally-valid postcodes for the target country. Use…
Generate fake IP addresses (RFC 5737 / RFC 3849)Generate IPv4 and IPv6 addresses from documentation-only ranges (RFC 5737 / RFC …