TSV to CSV Converter
Convert between tab-separated values (TSV) and comma-separated values (CSV) with proper escaping. TSV is common when copying from spreadsheets or databases; CSV is the universal format for data exchange and Excel imports.
How It Handles Commas
When a TSV cell contains a comma, the converter wraps it in double-quotes. If the cell already has quotes, they're escaped (doubled up). This produces a CSV that Excel, Google Sheets, and any CSV parser will read correctly.
Privacy
Conversion runs in your browser. Paste sensitive data without worrying about uploads.
FAQ
Why does copying from Excel give TSV, not CSV?
Because Excel uses tabs as its default clipboard separator. Paste directly into this tool to convert to CSV.
Try Also
More: CSV to JSON, JSON Formatter.
Why Use This TSV to CSV Converter?
The TSV to CSV Converter runs entirely in your browser, which means three things matter for you. First, it's instant — there's no server round-trip, no upload, no waiting on someone else's queue. Second, it's private — nothing you enter ever leaves your device, which makes it safe for sensitive numbers, draft copy, or files you don't want sitting on a third party's servers. Third, it's free forever — no signup, no email capture, no "basic vs. pro" upsell. Open the page, get the answer, close the tab.
Common Use Cases
- Everyday lookups when you need a fast, reliable answer without installing an app
- Cross-checking results from another tool or spreadsheet when accuracy matters
- Quick reference during work calls, school assignments, or planning sessions
- Sharing the link with a colleague or friend who needs the same answer
- Bookmarking for repeat tasks that come up regularly throughout the week
Privacy & How Your Data Is Handled
Every calculation and every transformation in the TSV to CSV Converter runs locally in your browser using standard JavaScript. We don't upload your input to any server, we don't log it, and we don't pass it to a third-party API. The tool works the same whether you're on a fast home connection or completely offline once the page has loaded. If you want to verify this for yourself, open your browser's network tab and run the tool — you won't see any outbound request carrying your data.
Frequently Asked Questions
Is the TSV to CSV Converter really free?
Yes. Every tool on ClickSolveTools is free with no signup, no email capture, no paywalled "pro" features, and no usage limits. We don't sell your data and we don't run ads inside the tool itself.
Does the TSV to CSV Converter work on my phone?
Yes. The TSV to CSV Converter is mobile-first and works in any modern browser on iOS, Android, Windows, Mac, Linux, and ChromeOS. Inputs are touch-friendly, the layout is fully responsive, and nothing requires a desktop-only feature to function.
Do I need to sign up or install anything?
No. There's no account, no extension, no app to download. Open the page in any browser, use the tool, and close the tab when you're done. Your usage isn't tied to a profile.
Is my data safe?
Everything runs locally in your browser. We don't transmit your inputs, calculations, or files to any server. You can use the tool with full confidence even for sensitive information.