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CSV to TSV

Convert comma-separated CSV into tab-separated TSV.

CSV & Data ToolsBrowser-only • PrivateFree

CSV Input

TSV Output

Output will appear here...

Privacy First: All processing happens locally in your browser. Your data never leaves your device and is never uploaded to any server.

About CSV to TSV

The CSV to TSV Converter swaps a file's comma separators for tabs, producing tab-separated values that paste cleanly into Excel and load into tools that expect TSV. TSV avoids the quoting headaches CSV has with values that contain commas, which makes it handy for data with lots of punctuation. Conversion runs locally in your browser. To go back, use the TSV to CSV tool, or change to any separator with the CSV Delimiter Converter.

How to Use

1Open CSV to TSV and paste or type your data into the input area.
2Adjust any available options to match the result you want.
3Your output is generated instantly — no button-clicking required for most tools.
4Use the Copy or Download button to save your result.

Common Use Cases

Inspecting exports from spreadsheets, databases, and analytics tools
Cleaning and reshaping CSV data before importing it elsewhere
Converting tabular data between CSV, JSON, TSV, and Markdown
Validating delimited files before a bulk upload or migration

Frequently Asked Questions

Why use TSV instead of CSV?

TSV separates fields with tabs, which almost never appear inside data, so it avoids the quoting and escaping that commas force in CSV. It also pastes directly into spreadsheet cells.

What happens to commas in my data?

They're preserved as ordinary characters. Because tabs are the new separator, values containing commas no longer need to be quoted or escaped.

Is CSV to TSV free to use?

Yes. CSV to TSV is completely free with no sign-up, no subscription, and no usage limits. Every tool on CodeUtilityKit is free forever.

Is my data safe when I use CSV to TSV?

Absolutely. CSV to TSV runs entirely in your browser. Your input is processed locally with JavaScript and is never sent to, stored on, or logged by any server — so it is safe even for private or sensitive data.