Dirty vendor spreadsheet? Cleaned in seconds β every row accounted for.
Drop the Excel or CSV your supplier sent. SheetWash finds duplicates, mixed date formats, stray spaces and messy headers, shows you exactly what it will change, and cleans the file right in your browser. Nothing is uploaded. Nothing is emailed. Nothing disappears.
Clean a file β free
Drop a .xlsx or .csv here, or click to select
β Files up to 5 MBγβ No sign-upγβ No email neededγβ Your file never leaves this tab
Sound familiar?
Your supplier sends "a simple price list." Half a day later, you're still fixing it before it can go anywhere near your system.
- Duplicate rows quietly breaking your totals
- Dates in six different formats β from the same vendor
- Column names that change every month: Product ID, then SKU, then Item Code
- Merged cells, stray spaces, mystery blank rows
You shouldn't have to learn Power Query just to import a price list.
From messy to import-ready, in three steps
01
Drop your file
Excel or CSV, up to 5 MB. It opens in your browser β and that's exactly where it stays.
02
Review the report
SheetWash lists every issue it found, each with an on/off switch. You decide what gets fixed. No black box.
03
Download & summary
Get the clean file plus a plain summary: what was fixed, what was removed, and what was left alone β with reasons.
Nothing disappears quietly.
Some cleaners make decisions for you. Worse, some quietly drop rows they don't understandβ and you find out months later, in a report that doesn't add up.
SheetWash keeps three ledgers for every single file:
β Fixed
1,204 duplicate rows removed Β· 89 dates standardized Β· 6 header names unified
π Removed
3 blank rows β listed, counted, itemized
β Left as-is
2 rows we couldn't confidently fix. Still in your file, clearly flagged β not deleted.
Every row accounted for. That's the whole promise.
What it checks β every time
Duplicates
Exact-match rows, found and removed, keep-first. Counted before you commit.
Dates
ISO, US, EU and text formats detected and standardized. Never guessed: ambiguous rows are flagged, not silently rewritten.
Whitespace & blanks
Stray spaces, double spaces, empty rows and empty columns. All itemized.
Headers
Messy names like " Product Name " become clean and consistent. Suspected synonyms (SKU β Product ID β Item Code) are suggested β you confirm, we don't guess.
Why not just�
| SheetWash | Power Query / OpenRefine | Email-me-the-result AI tools | Free one-job tools | |
|---|---|---|---|---|
| Time to result | Seconds, in your browser | Hours of learning first | Minutes β plus your inbox | Seconds |
| You decide what changes | β Every fix has a switch | β If you can build it | β Applied for you | β One job only |
| Rows it doesn't understand | Flagged, never dropped | You'd have to notice | Good luck finding out | n/a |
| Where your file goes | Nowhere. Stays in the tab | Your machine | Their server, then email | Your browser |
| Sign-up / email | None | None | Email required | None |
Pricing
Free
available now$0
- Β· Files up to 5 MB
- Β· All checks, all fixes, all switches
- Β· Clean file + three-ledger summary
- Β· No sign-up, no email
Pro pass
coming soon$9 one-time
- Β· Larger files
- Β· Batch cleaning
- Β· That's it. No subscription.
You don't clean vendor files every day β you shouldn't pay like you do.
One cleanup saves half a day. Everything after that is free margin.
Frequently asked
Does my file get uploaded anywhere?βΊ
No. Parsing and cleaning run entirely in your browser. Close the tab and it's gone β from our side there was never anything to store.
Why don't you need my email?βΊ
Because the cleaning happens on your machine, there's nothing to send you. Tools that ask for your email are telling you where the work happens.
What happens to rows you can't confidently fix?βΊ
They stay in your file, flagged in the summary. We never delete what we don't understand.
Will it work with my ERP / CRM import?βΊ
SheetWash is file-in, file-out: give it the CSV/XLSX, get back a clean one. Standardized dates and headers are what most systems ask for.
Is this AI?βΊ
No black-box AI. Deterministic rules you can see and switch off. Same file in, same result out β and you approve every change.
Limits?βΊ
One sheet per file today, up to 5 MB free. Bigger files and batch cleaning arrive with the Pro pass.
Your next vendor file could take 30 seconds.
Clean a file β freeMade a satisfying cleanup? Share your summary card β one click, no screenshot needed.