Some systems demand tabs, addresses contain commas, and European exports arrive semicolon-separated. Fix the delimiter mismatch here before the import fails.
No uploadNo sign-upComma, tab and semicolon
Process your CSVRuns on your device
Drop a CSV here
or click to choose · Shift_JIS / UTF-8 detected
How to use
Drop a CSV / TSV or paste the table.
Pick the input and output delimiters (leave the input on auto in most cases).
Press Run, check the column count, then download.
What this tool does not do
Values containing the delimiter are quoted automatically, but broken quoting in the source is not repaired. Rows with a different column count are passed through unchanged.
FAQ
Can it produce TSV?
Yes — choose tab as the output delimiter and the file is saved as .tsv.
Can it read semicolon CSVs?
Yes, including what European Excel writes. Leave the input on auto-detect.
How does auto-detection work?
The first six lines are parsed with each candidate delimiter and the one giving a consistent column count wins. Set it manually if it guesses wrong.
What if a value contains a comma?
It gets quoted automatically, so the columns still line up in Excel.