Faker is a Python package that generates fake data for you.

📇 A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.

A powerful, feature-rich, random test data generator.

⌨️ Wordlists, Dictionaries and Other Data Sets for Writing Software Security Test Cases

Generate and upload test data to Elasticsearch for performance and load testing

A library for Dart that generates fake data.

CLI utility for fake data generation

Various files useful for manual testing and test automation etc.

String representations of expression trees + library of expression tree objects

Test data to be used for automated testing with the nf-core pipelines

TestNG DataProvider on steroids

Tiny API mocking microservice for generating fake JSON data.

Framework to setup Apex test data in a highly flexible and readable way using the Test Data Builder pattern.

A fast & reliable system for managing your Rails application's test data

Create files with fake data. In many formats. With no efforts.

Ranger is contextual data generator used to make sensible data for integration tests or to play with it in the database

A Library of Optimization Problem Libraries

Python library to generate and validate credit card numbers. Features a fast, offline BIN lookup using a local database. Zero dependencies, no API keys needed. Perfect for generating test data.

test automation for everyone - test automation platform with support for web (selenium), desktop, database, api and much more. Coding not required ;-)