CleanMyExcel Alternative: AI Cleaning You Can Edit
Like CleanMyExcel, DataSort cleans messy Excel and CSV data with AI and needs no sign-up. The difference: DataSort shows the clean table in your browser right away so you can edit it, opens multi-sheet workbooks, and exports to Excel, CSV, JSON and SQL. Free to start.
- 100% free forever
- No signup needed
- Free AI cleaning
Click to upload or drag and drop
Excel (.xlsx) or CSV files
Standardizing your data with Gemini AI...
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AI Data Analysis Report
Is there a CleanMyExcel alternative that lets me edit the result?
Yes. DataSort cleans messy Excel and CSV data with AI like CleanMyExcel, with no sign-up and no install, and then shows the clean table right in your browser so you can edit any cell, not wait for it by email. It also opens multi-sheet workbooks, handles larger files, merges several files into one, and exports to Excel, CSV, JSON and SQL.
- 1 Drop your Excel or CSV file into the box above, one sheet or many.
- 2 The AI tidies headers, types and duplicate rows, and shows the result instantly.
- 3 Edit anything by hand, then export Excel, CSV, JSON or SQL.
DataSort vs CleanMyExcel, at a glance
Both are free AI cleaners with no sign-up. The difference is whether you just receive the result or get to work with it.
| Feature | DataSort | CleanMyExcel |
|---|---|---|
| See the result | Instantly, in your browser | Returned to you by email |
| Edit after cleaning | Yes, every cell, 25 step undo | Done for you, no manual edits |
| Multi-sheet workbooks | Yes, a tab for each sheet | Single sheet only on Free |
| File size | Up to 500 rows free, more on paid plans | Up to 1 MB per file |
| Merge multiple files | Yes, combine files into one table | One sheet at a time |
| Export to | Excel, CSV, JSON, SQL | Tidy table plus an issues report |
| Connect your tools | Google Sheets, Zoho, Notion | Upload and download |
| Issue audit | Change report highlights every edit | Dedicated issues sheet |
| Price | Free core tools, paid plans available now | Free, Pro plan coming soon |
What DataSort adds
See and edit the result
DataSort shows the clean table in your browser the instant the AI finishes, and every cell stays editable with 25 step undo. You do not wait for an email or accept a result you cannot touch.
Multi-sheet workbooks
Open a whole workbook, with a tab for each sheet, and clean them individually or all at once. CleanMyExcel's free cleaner takes a single sheet at a time.
Merge and convert
Combine several files into one table, remove duplicates across them, then export to Excel, CSV, JSON or SQL. One place for cleaning, merging and converting.
Push to your tools
On paid plans, import from and save back to Google Sheets, Zoho Sheets and Notion, so the clean data lands where your team already works.
When CleanMyExcel is the better choice
CleanMyExcel does one thing cleanly: you drop a single messy sheet, decide nothing, and get a tidy table plus an issues report back by email. If that hands-off, zero-decision pass is exactly what you want, it is a good fit. DataSort is built for when you want to see the result immediately, edit it, work across multiple sheets or larger files, merge files, or send the clean data on to another tool.
Clean a file and see it right away
No sign-up, no waiting for an email. Drop an Excel or CSV file into the box at the top of the page and edit the clean table on the spot.
Try DataSort nowCommon questions
Is DataSort a free alternative to CleanMyExcel?
Can DataSort clean multiple sheets or larger files?
Do I get the cleaned result instantly or by email?
Can I edit the data after the AI cleans it?
What can I export to?
When is CleanMyExcel the better choice?
How It Works: Technical Methodology
Google Gemini Integration
DataSort uses Google Gemini 2.5 Flash to read the semantic meaning of your columns before serialization. That is how it knows Client Name and Customer describe the same field and unifies them into one JSON key instead of two.
Privacy & Processing
We employ a stateless architecture. Files are parsed locally in your browser using SheetJS, and only the data chunks the AI actually needs are sent to the model. No file data is permanently stored on our servers.