AI CSV cleaner for messy business data
Upload CSV or TSV files, profile the data, clean duplicates and blanks, normalize columns, and ask AI for transformations that would be painful by hand.
200 MB
AI processing upload limit
27
Python spreadsheet tools
13
generation templates
Prompt example
Clean this CSV, remove duplicate rows, standardize dates, and flag missing required fields.
AI writes the spreadsheet logic
The model gets metadata and 5 sample rows, then writes Python/pandas logic for the task.
Python runs it on the uploaded file
The workflow is built for usable spreadsheet output, not just a chat answer about spreadsheets.
Download real output
Use XLSX output flows, with CSV available for table outputs when produced.
Where this helps paying users.
These pages target people who already have a job to finish: a file to clean, a formula to write, a workbook to generate, or a report to prepare.
Clean bank exports
Use AI for reasoning and Python tools for structured spreadsheet execution.
Fix semicolon-delimited European CSV files
Use AI for reasoning and Python tools for structured spreadsheet execution.
Normalize names and categories
Use AI for reasoning and Python tools for structured spreadsheet execution.
Split or merge messy columns
Use AI for reasoning and Python tools for structured spreadsheet execution.
Files
XLSX, XLS, CSV, TSV
Use spreadsheet and table exports from your business tools. CSV handling supports common separators and encodings.
Workflow
Generate, process, refine
Start from a prompt or upload an existing file, preview the result, then refine with follow-up instructions.
Accuracy
Code-first execution
AI creates the logic. Python applies it. That separation is the core reason Excel Studio is useful for actual work.
Start with the job, not the tool.
The best users are not searching for free AI chat. They are searching because the spreadsheet is blocking them right now.
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Create the spreadsheet instead of explaining the problem again.
Open Excel Studio, describe the file you need, and let multiple AI models plus Python spreadsheet execution do the heavy lifting.
Start in Excel Studio