About CSV Formatter
CSV files look simple until one arrives with mismatched delimiters, inconsistent quoting, trailing spaces, or rows in the wrong order. The CSV Formatter cleans that up so the file imports cleanly into Excel, Google Sheets, a database, or your own code.
Upload or paste your data and choose how it should be normalized: switch the delimiter between comma, semicolon, or tab; trim whitespace; sort rows by a column; and standardize quoting. The tool reads the structure rather than doing blind find-and-replace, so values that contain commas inside quotes are handled correctly.
It is useful when merging exports from different systems that each use their own delimiter, when preparing a file for a strict importer, or when a spreadsheet refuses to open a file cleanly. Keep the original until you have confirmed the formatted version imports as expected.