Synthetic Data Generation

Popular library for generating fake but realistic data such as names, addresses, emails, dates, text, and more for testing and prototyping.

Fast and extensible fake data generator focused on performance, rich providers, and strict typing with excellent editor support.

Synthetic Data Vault — generates statistically realistic synthetic datasets using probabilistic and deep learning models while preserving privacy.

Synthetic text dataset generator for LLM projects supporting classification, instruction, MCQ, and preference datasets via multiple LLM providers.