Clean up a messy spreadsheet in a few taps
Exports and sign-up sheets arrive with doubled spaces, empty rows, repeats, shouty capitals and dates written three ways. Open the file and Clean up shows what is wrong and fixes it, with Undo for everything.
Drop your CSV here
Clean up opens ready, with every quick fix counted. Nothing is sent until you save.
Quick fixes, counted
Duplicates, empty rows and columns and extra spaces are counted the moment the file opens. Fix all in one tap.
Names and text
Fix capitals, split a full name, join columns, find and replace.
Dates in one format
03/04/2026, 3 Apr 2026 and 2026-04-03 all become the format you choose.
Phones and emails
Numbers ready for bulk SMS, emails trimmed and lower case, and the bad ones counted.
Questions people ask
Does my file get uploaded?
No. It opens in your browser. Save it to your workspace only if you want to.
Can I undo a clean-up?
Yes. Every change is one step that Undo takes back.
What about Excel files?
Save the sheet as CSV first (File, Save as, CSV), then open it here.
Is it free?
Yes. Cleaning and exporting are free.