CSV Dashboard

Drop any CSV file and the tool auto-detects column types (numeric, categorical, date, boolean), generates appropriate charts for each column, computes summary statistics, and builds a Pearson correlation heatmap. Everything runs in your browser in under 2 seconds.

No. Everything runs 100% client-side. Your data never leaves your browser. There are no uploads, no tracking, and no storage of your data.

Numeric, categorical, date, and boolean. The tool uses heuristics to auto-classify each column based on the actual values in your data.

Yes. The tool handles files with thousands of rows efficiently using client-side processing. For very large files, the dashboard generation may take a few extra seconds.

We compute Pearson correlation coefficients between all pairs of numeric columns, displayed on a color scale from red (-1) to cyan (+1). The diagonal is always 1.00 since each column perfectly correlates with itself.