What can I do with TSV to CSV?

Convert tab-separated data to comma-separated CSV. TSV to CSV is part of the Data shelf on utils.sbs and is designed for quick, one-off tasks.

Is TSV to CSV free to use?

Yes. TSV to CSV is free, requires no account, and has no per-file or per-use charge.

Are my files uploaded when I use TSV to CSV?

No. TSV to CSV is designed to process your input locally in the browser. Files are not uploaded to a server for processing.

What formats does TSV to CSV support?

It works with CSV, TSV, JSON and plain-text tables, and returns a downloadable data file.

Can I use TSV to CSV on my phone?

Yes. TSV to CSV is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Data tool

TSV to CSV

Convert tab-separated data to comma-separated CSV.

Runs on-deviceNo sign-upFree

All data tools

Workspace

TSV to CSV

Runs locally

Input data5 lines

Or load a CSV / TSV file

or · local only

Handles quoted fields

Commas, tabs and pipes are detected automatically. Download the result as a file or copy it straight into your app.

Result

The guide

By the utils.sbs team · Reviewed November 2026 · How we build and review tools

Quick answer

TSV to CSV is a free browser-based data tool. Convert tab-separated data to comma-separated CSV. It runs with JavaScript locally, requires no account and does not upload your files. Open the page, add your input, adjust any options and download the result.

What is TSV to CSV?

TSV to CSV is a free browser-based data tool from utils.sbs. Convert tab-separated data to comma-separated CSV. It is built for quick, focused jobs: open the page, add your input, adjust the options and take the result with you. No account, install or server upload is required.

At a glance

Category	Data
Input	CSV, TSV, JSON or plain text
Output	A CSV, TSV, JSON or plain-text file
Engine	JavaScript
Processing	In your browser
Price	Free
Account	Not required

How TSV to CSV works

The input is parsed with JavaScript and transformed in memory. No server round-trip is needed.

How to use TSV to CSV

1Open TSV to CSV and add your input.
2Use the default settings, or choose the format or detail level that matches your goal.
3Run the tool, check the preview or result, and download the output.

When to use TSV to CSV

Clean up a CSV before importing it into another tool.
Convert between tabular formats such as CSV, TSV and JSON.
Inspect or reshape a dataset without a spreadsheet app.

Limitations

Malformed CSV, unusual delimiters or inconsistent columns may need cleanup before processing.

Privacy and accuracy

TSV to CSV processes its input in the browser whenever the platform API allows it. Files and values are not uploaded to a server for processing, and the tool does not require an account. For calculations, use the result as a reference and verify important decisions against the source formula or a qualified professional. Read our methodology.

FAQ

TSV to CSV questions

What can I do with TSV to CSV?
Convert tab-separated data to comma-separated CSV. TSV to CSV is part of the Data shelf on utils.sbs and is designed for quick, one-off tasks.
Is TSV to CSV free to use?
Yes. TSV to CSV is free, requires no account, and has no per-file or per-use charge.
Are my files uploaded when I use TSV to CSV?
No. TSV to CSV is designed to process your input locally in the browser. Files are not uploaded to a server for processing.
What formats does TSV to CSV support?
It works with CSV, TSV, JSON and plain-text tables, and returns a downloadable data file.
Can I use TSV to CSV on my phone?
Yes. TSV to CSV is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Keep going

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