TSV to CSV Converter

TSV (Tab-Separated Values) uses tab characters to separate fields, while CSV (Comma-Separated Values) uses commas. Both are plain-text formats for tabular data, but TSV is simpler because tabs rarely appear inside data fields.

The converter correctly parses fields enclosed in double quotes. When converting from CSV to TSV, quotes around fields containing commas are preserved only if needed. Escaped quotes (doubled double-quotes) are handled according to the RFC 4180 standard.

Yes. Use the mode toggle to switch between TSV-to-CSV and CSV-to-TSV conversion. The tool detects and converts in whichever direction you select, with real-time output as you type or paste.

Yes! All processing happens entirely in your browser. Your data is never sent to any server. No data is collected, stored, or transmitted.

TSV-to-CSV conversion is often needed when importing data from spreadsheets or databases into tools that require CSV format. CSV-to-TSV is useful when preparing data for tools that expect tab-delimited input, or when pasting data into spreadsheet applications.