Is my CSV, TSV or Excel file uploaded?

No. The converter runs in your browser. Pasted data and selected files are not uploaded to Convertr servers.

Can I convert Excel to TSV?

Yes. Open an XLSX workbook and the first worksheet is converted to TSV or CSV locally in the browser.

Which delimiters are supported?

CSV input supports commas, semicolons, tabs and pipes. TSV output uses tab characters and CSV output uses commas with quoted fields when needed.

Can I download the converted file?

Yes. You can copy the result or download a .tsv or .csv file after conversion.

CSV to TSV Converter

Convert CSV to TSV, TSV to CSV, or Excel worksheets to delimited text directly in your browser without uploading your data.

Input CSV

0 characters

Output TSV

Result appears here. Everything runs in your browser.

Ready

Table preview

No rows parsed yet

Conversion options

Direction CSV input delimiter Excel output Trim unquoted fields Remove extra spaces around unquoted values before output.

The converter handles quoted fields, escaped quotes, empty cells and UTF-8 BOM markers. Browser memory is the only practical file-size limit.

Spreadsheet import cleanup

Turn comma-separated exports into tab-separated files for tools that expect TSV input.

Excel to delimited text

Open a workbook and export the first sheet as TSV or CSV without sending it to a server.

Private local processing

Parsing and conversion happen on your device. Convertr does not receive pasted rows or spreadsheet cells.

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