How to use Spreadsheet to CSV
What Spreadsheet to CSV does#
Upload an Excel or OpenDocument spreadsheet and convert its first sheet to clean CSV you can copy or download. Everything happens in your browser — your file is never uploaded.
How to use it#
- Open the tool and paste or type your input.
- Choose the options you want.
- See the result instantly, updated as you work.
- Copy it to your clipboard in one click.
Your privacy#
Spreadsheet to CSV runs entirely in your browser. Your data never leaves your device — there is no upload, and nothing is stored on our servers.
Frequently asked questions
Is Spreadsheet to CSV free to use?
Yes. Spreadsheet to CSV is completely free and needs no account or sign-up.
Is my data private?
Yes. Spreadsheet to CSV works entirely in your browser, so your data never leaves your device.
Do I need to install anything?
No. Spreadsheet to CSV runs online in any modern browser, on desktop or mobile.