CSV converter
Ethical Tube's free CSV converter turns CSV files into JSON, Excel, XML, and TSV, and converts XLS, ODS, JSON, Excel, and other files into CSV. It runs entirely in your browser, so your files are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Converts to
- 4 formats
- Converts from
- 6 formats
- Install
- Nothing to install
All conversions
CSV conversions
Convert CSV to
The format
What is a CSV file?
Comma-separated values
CSV stores a table as plain text, one row per line, with commas between the columns. Almost every spreadsheet, database, and analytics tool can import and export it, which makes it the default format for moving data between systems. It has no formatting, formulas, or multiple sheets.
What opens CSV files
Excel, Google Sheets, Numbers, LibreOffice Calc, any text editor, and practically every database and programming language.
FAQ
Questions, answered
Is the CSV converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. Everything runs inside your browser with open-source CSV, JSON, YAML, XML, and Excel libraries, so your files never leave your device. Once the page has loaded, it even works offline.
Does it work on iPhone, Android, Mac, and Windows?
Yes. It works in Chrome, Edge, Firefox, and Safari, on computers and phones.
What can I convert CSV to?
JSON, Excel, XML, and TSV. Pick the format after adding your file.
What can I convert to CSV?
XLS, ODS, JSON, Excel, XML, and TSV.
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