TSV to CSV Converter
Convert tab-separated values to comma CSV (or semicolon, pipe or TSV) with correct quoting.
Or paste your data
Change the delimiter, keep the data
Database exports, some analysis tools and copied spreadsheet data come as tab-separated values (TSV), while many systems expect comma-separated CSV. This tool changes the delimiter without corrupting your data.
Correct quoting
Fields containing commas, quotes or line breaks are quoted according to RFC 4180, so even long text fields such as addresses or descriptions open in the right column in spreadsheets and databases.
Output delimiters
- Comma (,): the international standard
- Semicolon (;): for European Excel versions
- Pipe (|) or tab again
Conversion happens in your browser.
How to use TSV to CSV Converter
- Upload your TSV file or paste the data.
- Choose the output delimiter.
- Check the preview.
- Download the CSV.
Why use this tool?
Prevents shifted columns when moving data between systems with different regional settings.
FAQ
Why does Excel show everything in one column?
Some regional settings expect semicolons. Choose 'Semicolon (;)' as the output delimiter.
Can I convert CSV to TSV?
Yes, choose tab as the output delimiter to go the other way.
Are special characters preserved?
Yes, the file is saved as UTF-8.
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