CSV to TSV Converter
Convert comma-separated CSV files into tab-separated TSV files.
Drop your CSV file here
or click to browse from your computer
CSV, TSV, XLSX, TXT• Private in-browser processing
Private by Design — Your CSV Stays on Your Device
OnlineCSV processes your files entirely client-side using browser JavaScript. Your CSV contents are never uploaded to any server, database, or remote service.
No account requiredWorks offlineZero data transmission
How to Use CSV to TSV
1
Provide CSV
Upload or paste your CSV input.
2
Convert to TSV
Preview tab-separated fields in real time.
3
Download .tsv
Save the resulting TSV file.
Example Transformation
Example CSV Input
city,country New York,USA Paris,France
Generated Output
city country New York USA Paris France