CSV to ODS Converter - CSV to OpenDocument Online

Convert CSV files to OpenDocument Spreadsheet (ODS) format for LibreOffice and OpenOffice. Auto-detect delimiters. No uploads required.

Drag & drop CSV file here

or click to browse

Or paste CSV content

Options

Delimiter

Sheet Name

First row is header

Auto-format numbers and dates

Enter CSV data or upload a file to preview

Rows

Columns

Cells

Success!

Security: Only process files from sources you trust. All processing happens locally in your browser.

Frequently Asked Questions

ODS (OpenDocument Spreadsheet) is an open standard format used by LibreOffice Calc, OpenOffice Calc, and other compatible applications.

ODS is an open standard, ensuring long-term accessibility. It's free to use and supported by many applications beyond Microsoft Office.

Yes. All conversion happens in your browser using SheetJS. Your files never leave your device.

Yes! Either upload a file or paste CSV content directly into the text area for conversion.

Comma, semicolon, tab, and pipe delimiters. Auto-detection identifies the correct delimiter automatically.

Yes. Enable auto-format to detect and properly format numbers and dates in the output spreadsheet.

Browser memory is the only limit. Files under 50MB convert quickly; larger files may take more time.

Yes. Microsoft Excel can open ODS files, though some advanced formatting may differ slightly.

Full UTF-8 support means special characters, accents, and international text convert correctly.

Yes. Enter your preferred sheet name in the options before converting. Default is 'Sheet1'.