CSV to TSV Converter
Convert CSV files to TSV format instantly. Free online tool with custom delimiters, quote handling, and 100% browser-based processing.
What is the difference between CSV and TSV?
CSV (Comma-Separated Values) uses commas to separate fields, while TSV (Tab-Separated Values) uses tab characters. TSV is often preferred for data with commas in the content, as tabs are less likely to appear in text data.
How does the CSV to TSV conversion work?
The converter parses your CSV file, identifying field boundaries based on commas and handling quoted fields properly. It then outputs the same data with tab characters separating each field, preserving all data integrity.
Can I use a different delimiter in my input file?
Yes, you can specify custom delimiters such as semicolons, pipes, or other characters. The tool will parse your file using the specified delimiter and convert it to tab-separated format.
How are quoted fields handled?
Quoted fields are properly parsed, including fields with escaped quotes, newlines within quotes, and commas inside quoted strings. The output preserves the data content while using tabs as separators.
Is my data safe and private?
Yes, all processing happens 100% in your browser. Your files are never uploaded to any server. The conversion is performed locally on your device, ensuring complete data privacy and security.
Can this tool handle large CSV files?
Yes, the tool is designed to handle large CSV files efficiently. Since processing happens in your browser, file size limits depend on your device's memory. Most modern browsers can handle files with millions of rows.
What is TSV format used for?
TSV format is commonly used in data analysis, spreadsheet applications, and database imports. It's particularly useful when your data contains commas, as tab characters are less likely to conflict with data content.
Can I convert TSV back to CSV?
While this tool focuses on CSV to TSV conversion, you can use the output TSV file as input to convert it back. Many spreadsheet applications can also save TSV files as CSV format.
Does the tool preserve column headers?
Yes, all data including headers, data types, and formatting are preserved. Only the delimiter changes from comma to tab character.
Can I preview the conversion before downloading?
Yes, the tool provides a real-time preview showing how your data will look after conversion. You can review the tab-separated output before downloading the file.
What encoding formats are supported?
The tool supports UTF-8 encoding by default, which handles most international characters. It can process files with special characters, accented letters, and non-Latin scripts.
Do I need to install any software?
No installation is required. This is a web-based tool that runs entirely in your browser. You can use it on any device with a modern web browser.
How to Use CSV to TSV Converter
Convert CSV data into TSV (tab-separated values) directly in your browser. Everything runs locally, so your data is never uploaded to any server.
- Paste your CSV text into the input box, for example: name,age,city John,30,NY
- Adjust the Delimiter: field if your values are separated by something other than a comma.
- Set the Quote: field to the character that wraps your fields, usually a double quote.
- Type a character into the Comment: field to skip lines that start with it, for example #.
- Copy the converted TSV output and paste it into your spreadsheet or editor.
If a field itself contains tabs, wrap it in quotes using the Quote: option so it stays intact in the TSV result.
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