Convert TSV to CSV

Convert tab-separated TSV files to comma CSV for spreadsheet and import tools.

Open full converter — Spreadsheet Converter

Long conversions: leave and come back

You can leave, close, or refresh this page while converting — the job keeps running on the server.
If the server is busy, your job waits in a queue and shows its position.
After the conversion finishes, you have about 1 hour to download the file.
Come back in the same browser on this device so we can find your job.
To stop this task and choose another file, use “Cancel and upload again” in the progress box.

Free TSV to CSV converter

AnyConv365 helps you convert TSV files to CSV without installing software. Open this page, choose your file, and download the result.

Check delimiter settings in your target app if columns look merged after import.

Convert TSV to CSV for spreadsheet and import tools

How it works

Is TSV to CSV conversion free?

Yes. AnyConv365 lets you convert TSV to CSV online for free with no account required.

Will my file quality be preserved?

We aim for the best practical fidelity for each pair. Preview the download before sharing when quality is critical.

Do you store my files?

Server-side source files are deleted immediately after a successful conversion. If conversion fails, the source file is retained for up to one hour for error diagnosis and then deleted automatically.

Do CSV files keep Excel formulas?

No. CSV stores values only. Keep an XLSX/ODS copy when calculations still matter.

Why convert TSV to CSV?

Many spreadsheet tools and import scripts expect comma CSV. TSV uses tabs instead of commas between columns.

Where can I learn more about this conversion?

See our guide: Convert TSV to CSV for spreadsheet and import tools. It covers when to convert, common pitfalls, and related formats.

Related conversions

Related guides

Convert TSV to CSV for spreadsheet and import tools
Turn tab-separated TSV files into comma CSV for Excel, Google Sheets, and data import scripts with AnyConv365.
Convert CSV to TSV for Unix tools and legacy importers
Turn comma-separated CSV exports into tab-separated TSV for shell pipelines, log tools, and importers that expect tabs with AnyConv365.
Convert TSV to XLSX for Excel formulas and charts
Turn tab-separated TSV exports into Excel XLSX workbooks for formulas, pivot tables, and team sharing with AnyConv365.
XLSM to XLSX Conversion Guide
Use this guide for keeping workbook data and formulas editable in an XLSX copy without macros. The steps below cover conversion and the checks worth making.