CSV to Excel
Convert a CSV file to Excel (.xlsx) in your browser. Download a real spreadsheet — nothing is uploaded.
Generate SQL INSERT statements from an Excel sheet in your browser. Set a table name and download .sql.
Drop an Excel file here or click to choose
Processed locally — nothing is uploaded
Generate SQL INSERT statements from an Excel sheet. Set a table name and download a .sql file.
Everything runs locally in your browser — your files are never uploaded to a server.
Drop an Excel file, choose a sheet, set a table name, then download a .sql file of INSERT statements.
Yes. Every Excel and CSV tool on ReallyUseful.Tools is free to use, with no account or subscription required.
No. Files are processed in your browser on this device. Nothing is uploaded to our servers.
No. The tool only generates a .sql file locally. You run it in your own database client.
Convert a CSV file to Excel (.xlsx) in your browser. Download a real spreadsheet — nothing is uploaded.
Convert Excel .xlsx or .xls to CSV in your browser. Choose a sheet and delimiter, then download.
Open and browse a CSV in a paginated table in your browser. No upload — view large files locally.
Combine multiple CSV files into one in your browser. Rows are stacked and headers aligned by name.
Convert CSV rows into structured XML in your browser. Each row becomes an element — nothing is uploaded.