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AI · July 28, 2026

SyntheticRows

Free tool to generate realistic synthetic data from your own CSV. Augment small datasets for machine learning, fix class imbalance, and expand training data — with honest quality scoring and ML-readiness (TSTR) testing. No signup required.

SyntheticRows launched on July 28, 2026 with 3 votes, #8,766 of 24,623 launches that month and more than 50% of that year's launches.

What it does

SyntheticRows generates realistic synthetic tabular data from your own CSV. Unlike most tools that hide behind a single quality score, it explains data quality with three transparent metrics (distinguishability, statistical similarity, and coverage) plus a real ML-readiness test that trains on synthetic data and evaluates on real data. It also detects class imbalance, explains data issues before generation, supports hybrid mode for free-text columns, and is free with no signup.

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