Pivot Table Builder

SUM, COUNT, AVG, MIN, MAX, and DISTINCT COUNT.

Yes — add multiple value fields each with independent aggregations.

No. Everything runs locally in your browser.

Process files up to the browser memory limit.

Yes — apply row filters before the pivot is computed.

The pivot result downloads as a standard CSV file. You can then open it in Excel, import it into Google Sheets, or pass it to other Refinata tools like CSV to Excel or CSV to JSON for further processing.

Pivot Engine auto-detects numeric columns by sampling the first 20 values and checking if more than 70% parse as valid numbers (including values with commas as thousands separators, like 1,234.56). Columns that do not meet this threshold are treated as text and are only available as grouping columns, not aggregation targets.