CSV Delimiter Converter

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CSV Delimiter Converter
Swap a CSV between comma, semicolon, tab and pipe — and fix the UTF-8 BOM and line endings.

Everything runs in your browser — your file never leaves your device.

SourcePaste or upload CSV / TSV
Input delimiter
ConvertedResult
Output delimiter
Preview

Tip: European Excel often expects a semicolon. Add the BOM so accented characters open correctly in Excel.

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