Realistic fake test data, in one click
Generate realistic, internally-consistent fake data for tests, demos and prototypes — people, companies, addresses, products and 20+ types. Copy the JSON or hit the API. 100% synthetic, no real PII — GDPR-friendly.
Data generators
Fake Person Data Generator
person
Fake Email Address Generator
email
Fake Name Generator
fullName
Fake Company Data Generator
company
Fake Address Generator
address
UUID Generator
uuid
Fake Product Data Generator
product
Fake Credit Card Number Generator (Test)
creditCardFake
Fake Phone Number Generator
phoneNumber
Random Job Title Generator
jobTitle
Random Username Generator
username
Fake IPv4 Address Generator
ipv4
Random Color Generator
color
Random Country Generator
country
Random Currency Amount Generator
currencyAmount
Lorem Ipsum Paragraph Generator
loremParagraph
Random Sentence Generator
sentence
Random ISO Date Generator
isoDate
Test data for your stack
Test Data for Prisma
Generate realistic seed data for your Prisma schema — drop the JSON straight into prisma.seed or a createMany call.
Test Data for PostgreSQL
Generate realistic rows for your Postgres tables — JSON you can load with COPY, INSERT, or your ORM's bulk insert.
Test Data for MongoDB
Generate fake documents for your MongoDB collections — paste straight into insertMany() or mongoimport.
Generate Test Data as CSV / JSON
Generate realistic fake records you can use as JSON now, or flatten to CSV for spreadsheets and bulk import.
Mock Data for OpenAPI / REST APIs
Generate realistic example payloads for your OpenAPI schemas, mock servers and API tests.
Mock Data for React Components
Generate realistic placeholder data for React lists, tables and cards — copy the array into your component or a fixture file.
Faker.js Data Generator (Online)
An online @faker-js/faker generator — get realistic fake data as JSON without writing any code or installing anything.
Generate SQL Test Data
Generate realistic fake records to seed any SQL database — MySQL, SQLite, SQL Server or Postgres.
For developers
Need mock data in code? See the mock data API and the developer guide. Free up to 100 records per call; bulk up to 10,000 via the paid endpoint.