One-click spreadsheet cleaner
Clean your messy spreadsheets. Instantly.
Free forever tier/No credit card/Privacy first
How it works
Three steps
01
Upload
Drag and drop your CSV or Excel file. Auto-detect delimiters and encoding.
02
Clean
Normalize headers, trim whitespace, detect types, remove empty rows. One click.
03
Download
Get the cleaned file with a detailed changelog of every change made.
Features
Everything for clean data
Header Normalization
Standardize messy column headers. Consistent casing, spacing, naming.
Smart Type Detection
Numbers, dates, and strings detected and converted to canonical formats.
Whitespace + Unicode
Trim leading/trailing spaces, normalize unicode, clean invisible chars.
Privacy First
Files are ephemeral and auto-deleted. Minimal logging. GDPR-friendly.
Transparent Changelog
See every change. Every cell, every fix. Before-and-after preview.
Pro
Pro Features
Fuzzy dedup, smart column merge, phone/email normalization, and more.
Stop wrestling with spreadsheets.
Upload, clean, download. It takes seconds.