CSV Pivot Table Generator
Build a pivot table from CSV with row and column groups and count, sum or average aggregation.
Start with your input
Edit the example or replace it with your own text.
Choose your options
These settings are optional. Keep the defaults to get started.
How to use CSV Pivot Table Generator
- Paste the example or your own input.
- Choose the options that match your task.
- Run the tool, review the result, then copy or download it.
When to use CSV Pivot Table Generator
Turn a long CSV export into a compact cross-tabulation without opening a spreadsheet. Select one field for row labels and one for column labels, then choose count, sum or average. For numeric aggregation, select the value column as well. Repeated row and column combinations are combined, making the output suitable for reviewing activity by team, month, category or another pair of dimensions.
How to interpret the result
Labels retain the order in which they first appear. Missing combinations produce empty cells, while actual zero totals remain zero. Count measures source records and does not require a numeric value field. Sum and average require a finite number in every source value; blank or formatted currency values are rejected. Arithmetic uses JavaScript floating-point numbers, so use an accounting system when exact decimal rounding is required. The output is comma-separated CSV.
Example input
team,month,hours Design,Jan,4 Design,Feb,6 Engineering,Jan,8 Design,Jan,2
What should I check before using the output?
Labels retain the order in which they first appear.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.