Unpivot Table
Turn a wide table into a long one in your browser: keep the columns that identify a row, flatten the month columns, and export the result.
Your data never leaves this browser
The file is parsed, previewed and charted on your own device. Nothing is uploaded — not even a sample. Close the tab and the data is gone.
Or paste table text
Import a file to get started. Everything runs locally.
How it works
- 1.Import the wide table — the one with a column per month, quarter or category.
- 2.Tick the columns that identify a row (region, product, id) and the columns you want to flatten.
- 3.Name the two new columns: the one holding the variable names and the one holding the values.
- 4.Press Convert to long format, then export the long table as CSV or Excel — ready for charts and pivot tables.