Synthetic Data Generation Python Packages

copulas

A library to model multivariate data using copulas.

ctgan

Conditional GAN for generating synthetic tabular data.

deepecho

Synthetic Data Generation for mixed-type, multivariate time series.

sdv

Synthetic data generation for tabular data

mostlyai

Synthetic Data SDK ✨

mostlyai-engine

Synthetic Data Engine 💎

graphfaker

A Python library for generating and loading synthetic and real-world datasets tailored for graph-based applications.

neosync

Open Source Data Security Platform for Developers to Monitor and Detect PII, Anonymize Production Data and Sync it across environments.

at-gan

A Tabular GAN framework for generating synthetic tabular data from arbitrary mixed-type tabular datasets.

dupehell

Synthetic multi-domain dataset generator for record linkage benchmarking

great-generator

Generate realistic Synthetic enterprise data for Spark, Pandas, testing, demos, benchmarking, learning, and research.

openpo

Synthetic data for fine tuning LLM

iftg

IFTG (ImageFromTextGenerator) is a Python package that simplifies creating robust datasets for OCR models. Generate images from text, apply over 10 built-in noise effects, and customize fonts and layouts. IFTG supports all languages and offers endless noise combinations, including custom noise creation.

at-gan-core

A Tabular GAN framework for generating synthetic tabular data from arbitrary mixed-type tabular datasets.

genalog

Genalog is an open source, cross-platform python package allowing generation of synthetic document images with custom degradations and text alignment capabilities.

autosynth

Agentic synthetic-data generation framework inspired by Meta FAIR's Autodata / Agentic Self-Instruct.

gendantic

Generate synthetic data using Pydantic Models and LLMs

c8data

Instruction-driven synthetic dataset generation inspired by Meta's AutoData — weak/strong solver loop with rubric-based evaluation.

dataxid

The Synthetic Data API. Generate privacy-safe synthetic data with 5 lines of code.

tno-sdg-tabular-eval-utility-metrics

TNO PET Lab - Synthetic Data Generation (SDG) - Tabular - Evaluation - Utility Metrics

toolsynth

Unified framework for synthesizing tool-use / function-calling training data — faithful reproductions of ToolACE, ACEBench, AgentInstruct, Self-Instruct, Kimi K2 agentic & K3 KG-guided pipelines

tno-sdg-graph-gen-graphbin

TNO PET Lab - Synthetic Data Generation (SDG) - Graph - Generation - GraphBin

deepecho-benchmark

Synthetic Data Generation for mixed-type, multivariate time series.