TSV to CSV Converter

Turn tab-separated rows into quoted comma-separated CSV without uploading your file.

TSV input

Maximum file size: 10 MB.

Private browser processing: Your data is processed in your browser and is not uploaded to our server.

CSV output

Download CSV

About the TSV to CSV Converter

Convert tab-delimited exports into portable CSV while preserving quoted text and embedded line breaks.

How to use it

  1. Paste TSV or choose a local TSV or text file.
  2. Select Convert to CSV.
  3. Copy the output or download converted.csv.

How it works

The browser parses tabs as field separators and serializes each value using standard CSV quoting rules.

Example

A row containing Ana, a tab, and 92 becomes Ana,92 in the CSV output.

Notes

Tabs inside quoted fields remain part of the field. The tool does not evaluate formulas or import spreadsheet workbooks.