Drop it in
Open your CSV. We’ll spot common data issues.
CSV Repair & Cleaner
Find the duplicates, tidy the edges, and get back to work.
Simple CSV cleaning, with your data always in your hands.
Drop your CSV here
That spreadsheet deserves a clean slate.
CSV, TSV, or TXT · UTF-8 · Up to 10 MB Processed on your device. Never uploaded.
Make it yours
Review every fix. Choose what changes.
Carry on
Download a cleaner CSV. Get back to the good stuff.
Your data is your business. No accounts. No tracking. No server uploads.