TSV stands for Tab-Separated Values. Each column is separated by a tab character instead of a comma, which is common in data exported from databases and spreadsheets.

Does it handle large files?

Files up to about 5 MB work well in the browser. For very large datasets, consider splitting the data first.

Yes. All conversion happens locally in your browser using the SheetJS library. Your TSV data is never uploaded to any server.

Spreadsheet Tools

TSV to Excel converter

Paste or upload tab-separated data to convert it to Excel (XLSX). Files are processed in your browser.

CSV to Excel Converter

Paste or upload CSV data to convert it to Excel (XLSX). Files are processed in your browser.

Or upload a .csv file

Files are processed in your browser and are not uploaded to any server.

Frequently asked questions

What is TSV format?: TSV stands for Tab-Separated Values. Each column is separated by a tab character instead of a comma, which is common in data exported from databases and spreadsheets.
Does it handle large files?: Files up to about 5 MB work well in the browser. For very large datasets, consider splitting the data first.
Is my data private?: Yes. All conversion happens locally in your browser using the SheetJS library. Your TSV data is never uploaded to any server.

More data converters

All Spreadsheet Tools CSV to Excel Text to Table Excel to CSV