Visual Data Factory

About

Visual Data Factory is a powerful tool designed to help developers, testers, and teams generate realistic, relational test data without writing code. Built on top of faker.js, it provides an intuitive visual interface for modeling databases, defining entities and relationships, and generating high-quality data for development, testing, and data analysis. Whether you need a few hundred records or millions, Visual Data Factory makes it fast, flexible, and accessible.

Core Features

  • Visual modeling with drag and drop entities
  • Define fields with faker.js generators
  • Create 1:1, 1:N, N:1, and N:N relationships
  • Generate consistent, relational data with seeding support
  • Bulk data generation (thousands to millions of records)
  • Export as JSON, CSV, or SQL scripts
  • Populate MongoDB directly
  • Embed child entities as objects or arrays

Technologies

  • React, Next.js, TypeScript
  • Faker.js for data generation
  • MongoDB (SQL support planned)