Convert CSV to TSV Online

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The easiest way to **convert CSV to TSV** online. Transform your comma-separated data into tab-separated values for databases and specialized software. Fast, free, and secure.

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Why Convert CSV to TSV?

While CSV (Comma Separated Values) is the most common data format, it has a major flaw: commas are frequently used within the data itself (e.g., in addresses, descriptions, or large numbers). This often leads to parsing errors and requires complex escaping rules. TSV (Tab Separated Values) solves this by using a tab character as the delimiter, which is rarely found in standard text content. Our CSV to TSV converter allows you to switch between these formats effortlessly, ensuring your data is robust, cleaner, and ready for processing by specialized tools.

Conversion Guide

Upload CSV Data

Select your file from your computer or paste the raw data directly. We handle quoted fields and special characters automatically.

Process Conversion

Our engine swaps the delimiters, ensuring that data containing commas is preserved correctly and that the tab structure is valid.

Download TSV File

Save the file to your computer for use in Excel, databases, bioinformatics software, or scripting languages like Python and R.

Tool Capabilities

Robust Parsing Engine

We correctly handle complex CSV files with escaped quotes, newlines within fields, and other edge cases that simple find-and-replace tools miss.

Privacy Focused Architecture

Your data is processed entirely in your browser using JavaScript. No server uploads means zero risk of data leaks or interception.

Cross-Platform Compatibility

Works seamlessly on Windows, Mac, Linux, and any device with a modern web browser, including tablets and smartphones.

No Usage Limits

Convert files of any size without restrictions, watermarks, or paywalls. It's a truly free tool for everyone.

When to Use TSV

Database Bulk Imports

PostgreSQL (COPY FROM) and MySQL often handle TSV imports faster and more reliably than CSV because tabs are less ambiguous than commas.

Bioinformatics & Science

TSV is the standard format for genomic data, gene expression datasets, and many other scientific applications where precision is key.

Clipboard Transfer

Copying data from Excel to the clipboard usually creates TSV data. Use our tool to generate this format for pasting directly into spreadsheets.

Frequently Asked Questions

How do I convert CSV to TSV?

1. Upload your .csv file or paste the CSV text directly into the input box. 2. Click the 'Convert' button. 3. The tool will automatically replace commas with tabs while preserving data integrity. 4. Download the resulting .tsv file.

What is TSV?

TSV stands for Tab Separated Values. It is a simple text format for storing data in a tabular structure, similar to CSV, but uses tabs instead of commas as delimiters. It is often preferred in scientific and database applications.

Is this CSV to TSV converter free?

Yes, our csv to tsv converter is 100% free to use with no limits on file size or number of conversions. You don't need to register or pay anything.

Can I convert CSV to Tab Delimited Text?

Yes. TSV is exactly the same as Tab Delimited Text. This tool converts your CSV file into a text file where columns are separated by tabs, which is the format expected by many legacy systems.

Does it handle quotes correctly?

Yes, our parser is smart enough to handle fields that are enclosed in quotes, ensuring that commas inside those quotes don't break the structure when converting to tabs.