CSV ↔ TSV Converter
Convert comma-separated values to tab-separated values and back.
The CSV ↔ TSV Converter uses a robust parser (PapaParse) that correctly handles quoted fields, embedded commas, newlines inside quotes, and other edge cases. Use it to prepare data for spreadsheets, databases, or tools that require a specific delimiter format.
Frequently Asked Questions
Are quoted fields with commas handled correctly? +
Yes — the tool uses PapaParse, which correctly handles RFC 4180 CSV including fields that contain commas, quotes, or newlines wrapped in double quotes.
What happens to TSV fields that contain commas when converting to CSV? +
Fields containing commas are automatically wrapped in double quotes in the CSV output, ensuring the resulting file remains valid and parseable.
Can I download the converted file? +
Yes — click the Download button after converting to save the output as a .csv or .tsv file directly to your device.
How to Use
- 1
Paste your CSV or TSV
Enter comma-separated or tab-separated data into the input field.
- 2
Choose conversion direction
Select "CSV → TSV" or "TSV → CSV". Quoted fields containing the delimiter are handled correctly.
- 3
Copy the output
Copy the converted data for use in spreadsheets, databases, or data pipelines.
Frequently Asked Questions
- CSV uses commas to separate values; TSV uses tabs. TSV is useful when your data contains commas.