Convert CSV to TAB
Convert CSV to TAB instantly in your browser. Free, fast, and private - your files are processed locally on your device.
Drop your CSV files here
Up to 50MB per file.
Files never leave your browser
How to Convert
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Upload your CSV files
Drag and drop or select CSV files from your device. You can upload multiple files at once.
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Configure Output
Choose any available TAB output options, then start the conversion.
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Download TAB files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert CSV to TAB?
CSV is a simple tabular data format used by spreadsheets, databases, and data tools. Converting it to TAB creates a tab-separated table format used to exchange rows and columns between spreadsheets, databases, and data tools, ready for workflows that use the destination format.
TSV opens in Excel, Google Sheets, Apple Numbers, LibreOffice Calc, database tools, and text editors.
Frequently Asked Questions
How do I convert CSV to TAB?
Add your CSV file, choose the available conversion settings, start the conversion, and download the completed TAB file.
Which CSV data is included?
The converter reads standard CSV rows, quoted fields, column order, and UTF-8 text, then writes each record as a tab-separated row in the same order.
Where can my CSV file come from?
You can use supported CSV files created by spreadsheet exports, database downloads, analytics tools, and data feeds.
What happens to tabs, quotation marks, and line breaks?
Values containing tabs, quotation marks, or line breaks are safely quoted, with embedded quotation marks escaped for compatible TAB readers.
Where can I open the converted TAB file?
TAB opens in Microsoft Excel, Google Sheets, Apple Numbers, LibreOffice Calc, database tools, code editors, and data-import applications.
Is CSV to TAB private?
Yes. Your CSV file is processed locally in your browser and stays on your device. No account is required.