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 a CSV file in your browser. Set a table name and download .sql.
Drop a CSV file here or click to choose
Processed locally — nothing is uploaded
Generate SQL INSERT statements from CSV. Set a table name and download a .sql file.
Everything runs locally in your browser — your files are never uploaded to a server.
Drop a CSV, set a table name, then download a .sql file of INSERT statements generated in your browser.
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.
The tool emits standard INSERT statements. Review identifiers and quoting for your database dialect before running them.
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.