Data Generators

12 free tools

Generate mock data, test card numbers, email addresses, names, passwords, passphrases, random numbers and placeholder text for testing and design.

All 12 data generators

Generate strong, random passwords with custom rules.

Pick random numbers in any range, with or without repeats.

Generate placeholder paragraphs, sentences or words for your designs.

Shuffle a list or pick random winners from it.

Generate random first names, last names or full names by gender and origin.

Generate fake names, addresses, phone numbers, emails and other test profile details by country.

Generate realistic fake data as JSON, CSV, SQL or XML for testing and demos.

Generate readable English placeholder text on real topics instead of lorem ipsum.

Generate random test email addresses on safe example domains.

Generate Luhn-valid test card numbers for software testing, and validate numbers.

Create strong, memorable passphrases from random words, with a strength meter.

Generate checksum-valid sample IBANs for software testing.