SheetFix trims stray spaces, lowercases and validates emails, normalizes phone numbers and capitalization, and removes empty rows — all previewed before anything changes.
Drop a CSV or Excel file — we detect the delimiter and encoding automatically.
Whitespace, email casing and empty rows are fixed in one click. Ambiguous dates and numbers are flagged, never guessed.
Download as CSV with your column order, delimiter and Excel-friendly UTF-8 options.
Leading/trailing spaces, double spaces, inconsistent email casing, invalid emails, phone formats, capitalization and empty rows.
Never. Every fix is shown before and after, and every step can be undone individually.
Your file is read and cleaned in your browser.