What is CSV?

Online CSV/Excel to TSV / DSV Converter

Batch convert CSV or Excel files to Tab-Separated or any Delimiter-Separated values. Fast, secure, and privacy-focused client-side processing.

Input CSV

Input Settings
Output Settings
Format Rules

Mastering CSV to TSV/DSV Conversion

1 Import CSV

Drag and drop your CSV files or paste content directly into the manual input area. We support multiple files and various encodings.

2 Configure Options

Choose your target delimiter (Tab, Pipe, etc.) and encoding settings. Our tool automatically detects the input separator for you.

3 Privacy First

Your data never leaves your computer. All processing happens locally in your browser, ensuring total privacy for sensitive data.

4 Batch Processing

Upload multiple CSV files at once. The tool will process them efficiently and provide a unified output for download.