Faker is a Python package that generates fake data for you.
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Sep 15, 2026 - Python
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test-data-generator
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Open Source Data Security Platform for Developers to Monitor and Detect PII, Anonymize Production Data and Sync it across environments.
mysql testing docker kubernetes golang open-source typescript etl reactjs nextjs postgresql faker self-hosted orchestration test-data-generator synthetic-data fine-tuning benthos synthetic-data-generation
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Aug 30, 2025 - Go
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.
testing unit-testing csharp tdd fsharp dotnet xunit assertions nunit test-data autofixture assertion-library moq fscheck test-data-generator nsubstitute fakeiteasy auto-mocking foq
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Sep 6, 2026 - C#
A powerful, feature-rich, random test data generator.
testing json data rest-api random randomization random-generation human-data data-generation test-data data-generator test-data-generator data-generators
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Aug 15, 2026 - TypeScript
The Declarative Data Generator
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Sep 27, 2024 - Rust
A library that creates fully populated objects for your unit tests.
java testing unit-testing random test-automation junit random-generation test-framework data-generator test-data-generator junit-jupiter
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Sep 18, 2026 - Java
CLI utility for fake data generation
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Jul 2, 2026 - Go
The DataHelix generator allows you to quickly create data, based on a JSON profile that defines fields and the relationships between them, for the purpose of testing and validation
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Apr 14, 2023 - Java
Create files with fake data. In many formats. With no efforts.
testing files faker test-data factories test-file fake-data test-data-generator synthetic-data test-files fake-data-generator synthetic-data-generator faker-file test-file-generator test-files-generator synthetic-file synthetic-files synthetic-file-generator synthetic-files-generator
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Apr 8, 2026 - Python
Test data management tool for any data source, batch or real-time. Generate, validate and clean up data all in one tool.
data-validation data-generation data-quality test-data-generator synthetic-data automated-test-generation data-testing testing-automation data-contracts data-cleanup test-data-management
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Feb 14, 2026 - Scala
Synthetic data that hits the numbers you declare, exactly. Multi-table with verified foreign-key integrity, deterministic, no model in the data path. Python + MCP server. In simple terms, a powerful demo data generator for sales/demos/seed data.
testing numpy faker pandas pytest data-engineering developer-tools data-generation test-data dbt mock-data fake-data test-data-generator database-seeding synthetic-data demo-data synthetic-dataset-generation llm generative-ai mcp-server
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Sep 16, 2026 - Python
Python data provider module that returns random people names, addresses, state names, country names as output. Useful for unit testing and automation.
testing random samples test-data data-generator python-random test-data-generator randomdatagenerator sampledataset
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Jul 21, 2025 - Python
Smock-it is a CLI plugin for generating synthetic test data in Salesforce, helping SF devs, QAs, and admins create realistic data without using live customer info—boosting efficiency and privacy.
qa test-data-generator test-data-loader test-data-supplier dummy-data-generator qa-automation mock-data-generator test-data-builder salesforce-testing smockit smock-it salesforce-test-data-generator salesforce-mock-data synthetic-data-salesforce
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Jan 22, 2026 - TypeScript
Test file generator for QA. Creates real PDF, PNG, ZIP, DOCX and 20 more formats at any exact size, with a manifest saying how your app should react. Offline, CLI + desktop app.
testing golang pdf qa cross-platform file-upload test-automation developer-tools testing-tools test-data software-testing filesize test-data-generator file-generator test-fixtures testing-tool qa-automation qa-tools upload-testing upload-size-limit
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Sep 17, 2026 - Go
Create random test data for JPA/Hibernate entities.
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Dec 19, 2025 - Java
A CSV, Markdown Table Editor.
testing json fake faker dataset data-generation test-data ascii-tables dummy-data faker-generator test-data-generator synthetic-data fakedata markdown-tables dummy-data-generator data-driven-testing
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Sep 9, 2026 - JavaScript
Deterministic synthetic data generator for realistic, correlated, and noisy test records across 68 locales. Rust CLI/Python/Node.js/Browser WASM/Go/PHP/Ruby/MCP
rust cli fixtures mcp faker locale deterministic mock-data fake-data faker-provider test-data-generator database-seeding pii synthetic-data faker-js synthetic-dataset ai-mcp
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May 3, 2026 - Rust
Faker provider to generate E164 Phone Numbers
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Oct 12, 2022 - Python
A TS version of factory girl library
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Dec 14, 2024 - TypeScript
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