CSV to TSV Converter
Turn comma-separated values into tab-separated values.
Commas into tabs, correctly
Converting CSV to TSV is not just swapping commas for tabs — quoted fields that contain commas must be parsed first, or the columns break. This tool parses the CSV properly, then re-joins with tabs.
Paste CSV and it returns clean TSV that pastes straight into a spreadsheet without splitting quoted values across columns. It is the reliable way between the two formats.
Correct and private
The conversion runs in your browser, so your data is never uploaded.
Frequently Asked Questions
What is TSV?
Tab-separated values — like CSV but with tabs between fields, which many spreadsheets and databases prefer.
Does it handle quoted fields?
Yes. Quoted CSV fields containing commas are parsed correctly, then re-joined with tabs.
Can I copy the TSV?
Yes. The result is shown and one click copies it, tabs intact.
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