CSV Tools
CSV Pivot Table
Build a pivot table from CSV with row/column/value fields and aggregation.
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What is Pivot?
A spreadsheet-style pivot builder: distinct values of the row field become rows, column-field values become columns, and cells aggregate the value field.
How it works
The CSV parses with the shared parser, rows group by the row/column keys, and each cell aggregates with count/sum/avg/min/max.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Paste or type any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.