Convert CSV to TSV
Switch your table from commas (or semicolons) to tab separators while keeping quotes and line breaks intact.
Your files never leave your device
How to convert CSV to TSV
- 1
Paste or upload the CSV
Commas or semicolons; the separator is auto-detected.
- 2
Convert
Fields become tab-separated.
- 3
Copy or download
A .tsv ready for Excel or your database.
Why use this tool
Separator detected
Comma, semicolon or tab: recognized automatically.
Quotes respected
Quoted fields with inner commas or breaks stay whole.
Great for pasting
TSV pastes perfectly into spreadsheets.
Private
Local conversion, no servers.
Frequently asked questions
Why use TSV over CSV?
Tabs almost never appear inside data, so there is less ambiguity, and pasting into Excel or Google Sheets puts each field in its own column.
What if a field contains a tab?
It gets quoted automatically, just like CSV does with commas.
Does it detect semicolon CSVs?
Yes: if your CSV uses ; as separator (typical of localized Excel), it is detected and converted the same way.
Does it change my data?
No, only the separator changes. Every cell keeps its content.