CSV analysis runs locally in the browser; no server-side file upload or storage is implemented. Files larger than 10 MB are rejected by the interface. This is not a security certification, and the tool does not provide comprehensive data validation.
The tool identifies exact duplicate rows, missing cells, malformed row widths, and schema column-name differences. It does not perform scheduled monitoring, anomaly detection across datasets, or automatic alerts. Browser local storage may retain schema column names if you choose to save a baseline.