AI Spreadsheet Editor
Upload an Excel or CSV file and clean, edit, and transform it with plain-English AI instructions — then export back to .xlsx or .csv.
The AI Spreadsheet Editor lets you fix, clean, and reshape Excel and CSV data by simply describing what you want. Upload a .xlsx or .csv, and your data opens in an editable grid you can tweak by hand or hand off to the AI.
Plain-English data transforms
Skip the formulas. Type an instruction like “split the Name column into First and Last”, “remove duplicate rows by email”, “normalize the dates to YYYY-MM-DD”, or “add a Company column derived from each email domain”. The AI applies the change and highlights every cell it touched so you can keep or discard the result.
Edit anything by hand
It’s a real grid: rename columns, edit cells, add or delete rows and columns. Your work is autosaved in your browser as you go.
Export to Excel or CSV
When the data is ready, download it as a proper Excel workbook (.xlsx) or a CSV file. Free to use, with AI transforms on a generous daily allowance that grows when you sign in.
Frequently Asked Questions
What files can I upload?↓
Excel workbooks (.xlsx) and CSV files (.csv), up to 5 MB. The first sheet is used, with its first row as column headers.
What can the AI do to my data?↓
Describe a change in plain English — “split full name into two columns”, “dedupe by email”, “title-case the city column”, “add a column with the domain from each email” — and it applies it. Changed cells are highlighted so you can review before keeping them.
Is it free?↓
Yes. AI transforms use a free daily allowance (higher when you sign in). Manual editing and exporting are unlimited and free.
How large a sheet can the AI handle?↓
AI transforms work on sheets up to 200 rows and 30 columns. Larger files still open for manual editing and export — just split big jobs into chunks.
Can I export back to Excel?↓
Yes — export the edited data as a real .xlsx workbook or a .csv file at any time.