🔥 FireTools

TSV to CSV Converter

Convert TSV (tab-separated) data to CSV format in your browser. Free, online, no upload, fully private.

Local processing

How to Use

Enter your input above. The result updates automatically. Use the copy button to copy the result.

Privacy

All processing happens in your browser. Your data is never uploaded to any server.

FAQ

Is my data uploaded?

No. Conversion happens locally in your browser. Your data stays private.

Are fields with commas quoted?

Yes. Fields that contain commas, quotes, or newlines are automatically wrapped in double quotes in the CSV output.

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