Data converters
CSV Transposer
Swap CSV rows and columns. Nothing you enter leaves your browser.
Your result will appear here.
What this tool does
About the CSV Transposer
Swap CSV rows and columns. It is useful when data needs to move between spreadsheets, APIs, configuration files, databases, or documentation without retyping records.
It is useful when data needs to move between spreadsheets, APIs, configuration files, databases, or documentation without retyping records.
How to use it
- Paste CSV in the input pane. Use the example button if you want to see the expected syntax.
- Review the input for the structure shown in the example. Then select “Transpose CSV.”
- Inspect the result for warnings or structural differences, then copy it into the destination system.
Practical example
Start with a known input
Try this sample input: name,email Avery,avery@example.com Jordan,jordan@example.com Select “Transpose CSV” and compare the result with the source before using it elsewhere.
What to know about the result
- CSV is designed for rows and columns. Nested values must be flattened or represented as text, and quoting is used when a cell contains a comma, quote, or line break.
- Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.
Common questions
Using the CSV Transposer
Is the CSV Transposer free to use?
Yes. FormatCalc's CSV Transposer is free to use with no account required.
Is my data private when I use the CSV Transposer?
Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.
How do I use the CSV Transposer?
Paste or type your input, select any available options, and choose Transpose CSV. You can then copy the result.
What should I check before using the result?
CSV is designed for rows and columns. Nested values must be flattened or represented as text, and quoting is used when a cell contains a comma, quote, or line break. Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.