Tool
TSV to CSV Converter
Convert tab-separated values into comma-separated CSV for spreadsheets.
Developer Tools
What this tool does
Convert tab-delimited rows into CSV with proper quoting when needed.
How to use
- Paste TSV data with tab-separated columns.
- Review CSV output.
- Copy or download the CSV.
Examples
Two-column TSV
Input: id name 1 Ada 2 Grace
Output: id,name 1,Ada 2,Grace
Tabs are replaced with commas between cells.
Common use cases
- Convert database TSV exports
- Prepare spreadsheet imports
- Normalize tabular data formats
FAQ
Are quotes handled?
Values containing commas or quotes are escaped in CSV output.
Can I convert CSV back to TSV?
Use spreadsheet export tools or a future reverse converter.
Does this support headers?
Yes. The first row is preserved as CSV headers.
Explore related workflows
Spreadsheet workflow
- JSON to CSV Converter ProConvert JSON or NDJSON arrays into CSV with file drop, column reorder, flatten, and Excel BOM.
- CSV to JSON Converter ProConvert CSV rows into a JSON array with file drop, header detection, and type inference.
- CSV to HTML TableConvert CSV data into a styled HTML table snippet for emails and web pages.
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Last reviewed: 2026-05-23