Tool 315 · General Tools

CSV Editor

Edit messy CSV data without handing it to a server—or letting a spreadsheet silently rewrite IDs, dates and leading zeros. Fix cells, reshape columns, validate data, undo anything, then export a clean copy.

CSV

Drop a CSV, TSV or text table here

Auto-detects delimiter and common encodings. Quoted commas and multiline fields are supported.

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Original file untouched.Click a cell to make it active. Changes are reversible.