6FortyOne Data Amplifier

Upload your tabular dataset and generate high-quality synthetic data that preserves all statistical properties and relationships of your original data.

Upload Your Dataset

Drop your file here or click to browse

Supports CSV, Excel (.xlsx), JSON, and Parquet files up to 500MB

Email Address

Missing Values (NaN) Handling

Numerical Identifiers (Optional)

Enter column names of numerical identifiers that should not be treated as numbers (zip codes, phone numbers, etc.)

Data Multiplier

How much data do you want back? (e.g., 1.0 = double your data)

Your data is processed securely and deleted after 24 hours. We never store your original data permanently.