Delimiter converter

Convert between CSV, TSV, and other delimited formats.

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About Delimiter converter

Delimiter Converter switches tabular text between commas, tabs, semicolons, pipes, or a separator you define, keeping quoted fields intact.

Runs entirely in your browser. Your files never leave your device.

1.Paste or upload the data and set the separator it actually uses, not the one the file extension implies.
2.Look at the parsed rows, especially quoted delimiters, embedded newlines, blank values, and the header.
3.Pick the separator you want, convert, and compare the row and column counts before importing.

Source and target separators can be comma, tab, semicolon, pipe, or a character you type.
Standard CSV quoting protects fields containing a delimiter, a quote mark, or a line break.

Broken quoting or rows of differing widths leave the table ambiguous, and nothing can guess what you meant.
This changes the punctuation between fields. It does not touch data types, formulas, decimal conventions, or encoding.

Why did one row become three?

There is an unquoted newline inside a field, or the source delimiter is set wrong.

When are semicolons the right choice?

Where commas are decimal separators. The application reading the file has to expect semicolons too.