Transpose CSV
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Transpose CSV
Swap rows and columns of a CSV (Comma-Separated Values) file. Useful when a tool emitted "wide" data and you need it in a "tall" shape, or vice versa. The first row of the input becomes the first column of the output.
— S., [email protected]
Notes
- Ragged rows (different cell counts per row) are padded with empty strings to the widest row before transposing.
- Quoting and embedded commas are handled per RFC 4180.
- Transpose is an involution — running it twice yields the original CSV.
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