Transpose CSV Online (Rows to Columns)
Swap the rows and columns of a CSV (transpose), right in your browser.
Delimiter:
The first row becomes the first column, and vice versa.
🔒 100% client-side — no data sent
Transpose a CSV file to swap its rows and columns in one click, without opening a spreadsheet. Everything runs 100% in your browser, keeping your data private.
What is it for?
- ▸ Pivot a table to change the orientation of the data
- ▸ Turn columns into rows for a specific import
- ▸ Reorganize a poorly structured CSV export
- ▸ Prepare data for a chart or pivot table
FAQ
What does transposing a CSV mean?
Transposing a CSV means swapping rows and columns: the first column becomes the first row and vice versa. It is useful for reorienting a data table.
How do I transpose a CSV without Excel?
Just paste your CSV into the tool and the transposed table appears instantly. No spreadsheet software or installation is required.
Does transposing keep all the data?
Yes, no value is lost: each cell is simply moved to its inverted position. The total number of cells stays the same after transposing.