CSV viewer and editor
Inspect CSV as a table and edit an individual cell by row and column.
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- On a computer
- Press Ctrl + D, or Command + D on a Mac.
- On a phone or tablet
- Open your browser's menu or Share menu and look for Add Bookmark, Bookmark or Add to favourites.
A bookmark saves the page link. Save any tool results separately.
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How to use this tool
- Paste CSV including the header row.
- Inspect the parsed table, including quoted multiline cells.
- To edit, set a data row number and column number, then provide its replacement value.
Things to know
- Preview displays at most 1,000 rows. Downloads retain all rows up to the 100,000-row limit.
- Each CSV input accepts up to 25 MiB, 100,000 data rows, 10,000 columns and 1,000,000 cells. Expanded tables also count empty cells.
- Generated CSV text is limited to 25 MiB in total, including all split files.
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