CSV Viewer and Editor
View CSV as a sortable table, remove duplicate rows, and export the result.
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How it works
- 1
Paste your CSV
The first row is treated as column headers.
- 2
Sort by any column
Click a column header to sort by it.
- 3
Clean up and export
Remove exact duplicate rows, then download the result as CSV.
FAQ
- Does this handle quoted fields with commas inside them?
- Yes - CSV parsing correctly handles quoted fields that contain commas, quotes or line breaks, per the standard CSV format.
- What counts as a "duplicate" row?
- A row where every column exactly matches an earlier row.
- Does this tool upload my CSV anywhere?
- No - parsing, sorting and export all run entirely in your browser.