Excel Data Cleaner
Clean messy spreadsheet data with browser-only tools for duplicate removal, whitespace cleanup, blank rows, case normalization, profiling, pivots, and quick charts.
Drop your file here or click to upload
Supports .xlsx, .xls, .xlsm, .xlsb · up to 50MB
What This Workbench Handles
Everyday Excel work is often cleanup and inspection before analysis: trimming pasted text, removing duplicate customer rows, splitting full names, sorting and filtering pasted reports, finding missing values, building a quick pivot, or making a chart for a report. This tool keeps those tasks in one browser-only workflow.