Free advanced CSV tool

CSV Delimiter Converter

Change a CSV file from its detected delimiter to comma, tab, semicolon, or pipe-separated output. Preview the converted rows and download the new file.

Tool guide

CSV Delimiter Converter: what it does

The converter parses common comma, tab, semicolon, and pipe input, then writes the same cell values using the delimiter you choose. Fields containing delimiters, quotes, or line breaks are quoted and escaped.

How to use it

Choose a CSV or delimited text file, select an output separator, and run the converter. Use tab output for TSV files or match the separator expected by the application receiving the data.

What to check in the result

Automatic input detection works best when the first populated row has a consistent delimiter. If the input uses unusual quoting or inconsistent separators, verify the preview before using the download.

Frequently asked questions

Does it change the cell values?

No. It changes the separator and preserves parsed cell contents.

Will embedded commas remain part of a cell?

Yes. Fields are quoted when needed to protect delimiters and line breaks.

Can I convert to TSV?

Yes. Choose Tab as the output delimiter.

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