Spreadsheets

CSV Editor

Edit CSV tables in a simple grid.

Processed on your device — files are never uploadedFree foreverPrivate — runs in your browser

Files stay on your device.

Drop files here or click to select

Supported formats listed below

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How to use CSV Editor

Is CSV Editor free?+

Yes. CSV Editor is free to use in your browser with no account required.

Are my files uploaded?+

No. Processing happens on your device. Your files stay private.

Which formats are supported?+

Supported formats for this tool: csv.

Do I need to install anything?+

No installation. Open CSV Editor in a modern browser and start.

Convert CSV data into Excel.

Export Excel sheets as CSV.

Preview spreadsheet sheets in your browser.

Export Excel sheets as CSV.

Count words, characters, lines, and sentences instantly. Convert case with one click.