CSV Pivot Table Generator
Summarize CSV data with group-by rows and sum, average, count, min, or max aggregate columns - like a spreadsheet pivot table. Private and fully in-browser.
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What is CSV Pivot Table Generator?
The CSV Pivot Table Generator summarizes comma-separated data the way a spreadsheet pivot table does: pick a group-by column, pick a value column, choose sum, average, count, min, or max, and get a clean summary table - computed entirely offline in your browser.
Key Benefits
- Spreadsheet-style summaries without opening a spreadsheet
- Five aggregate modes cover most quick reporting needs
- Groups sorted alphabetically for readable output
- Completely private - data never leaves the browser
Common Use Cases
- •Summing sales by city, region, or product line
- •Counting survey responses by category
- •Averaging expense entries by month or department
- •Finding min and max order values per customer
- •Quick data checks before loading into BI tools
Build a CSV Pivot Table
- Paste your CSV: Paste data with a header row - for example a sales export with city and amount columns.
- Pick the group column: Choose the column whose distinct values become the pivot rows, such as city or category.
- Choose a value column and aggregate: Pick a numeric column, then sum, average, count, min, or max it per group.
- Read the summary: The result table lists each group alphabetically with its aggregate - a spreadsheet-style summary computed entirely offline.
Key Features
- Group rows by any column from your CSV header
- Five aggregates: sum, average, count, min, and max
- Non-numeric values are skipped cleanly in numeric aggregates
- Result table sorted by group key for readable reports
- Live re-aggregation on every change - no upload
- Simple comma parsing ideal for clean exports