Data converters
CSV to TSV
Convert CSV data into tab-separated values. Nothing you enter leaves your browser.
Your result will appear here.
What this tool does
About the CSV to TSV
This converter reads CSV input and rewrites the same usable information as TSV. It changes the representation, not the meaning of the source data, except where the target format cannot express the same structure.
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 “Convert to TSV.”
- 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 Select “Convert to TSV” 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.
- TSV separates columns with tab characters, which can be convenient when commas appear frequently in the data.
- Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.
Common questions
Using the CSV to TSV
Is the CSV to TSV free to use?
Yes. FormatCalc's CSV to TSV is free to use with no account required.
Is my data private when I use the CSV to TSV?
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 to TSV?
Paste or type your input, select any available options, and choose Convert to TSV. 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. TSV separates columns with tab characters, which can be convenient when commas appear frequently in the data. Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.