Excel to CSV
Export a sheet from an .xlsx as CSV.
Pick a sheet from a workbook and export it as CSV, choosing the separator yourself instead of accepting whatever your locale decides.
How to use it
- Add the .xlsx file.
- Choose the sheet and the separator.
- Save the CSV.
Why use this tool
Completely private
Everything runs inside your browser. Your files and text are never sent to a server.
Free, with no limits
No sign-up, no watermarks and no cap on how many times you can use it.
Instant results
There is no upload or queue to wait for, so results appear as fast as your device can work.
Works on any device
Runs in any modern browser on phone, tablet or desktop. Nothing to install.
Frequently asked questions
- Can I export more than one sheet?
- One at a time — CSV is a single table by definition. Pick each sheet from the list and save it separately.
- What happens to dates and formulas?
- You get the value as it was displayed, not the formula behind it or the serial number underneath. That is what makes the export match what you saw in Excel.
- Which separator should I choose?
- Comma for anything that will be read by code. Semicolon if it needs to open cleanly in Excel on a Russian or Uzbek machine.
- Why the BOM option?
- Excel on Windows assumes the local code page unless a UTF-8 file starts with a byte-order mark. With Cyrillic in the file, leaving it off is the usual cause of gibberish.