XLSX → CSV export

Load an Excel workbook in the browser, pick a sheet, preview rows, and download CSV files—no server upload.

Upload

Drop a workbook here or choose a file (.xlsx or .xls).

Drag and drop your spreadsheet

No spreadsheet loaded

Drop an .xlsx or .xls file, or use Choose file to browse.

Pick a sheet, preview the first rows, then download CSV. Everything runs in your browser; files are not uploaded to a server.

XLSX → CSV export | AI SDK Agents