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CSV (Comma-Separated Values) utilities, in the browser
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Sort CSV

updated 8 May 2026

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Drop a .csv file here, or
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Sort CSV

Sort a CSV (Comma-Separated Values) file by up to three columns at once — region, then date, then amount — each ascending or descending. Choose the sort key type: auto detects numbers and falls back to text, or force text, number, or date. The sort is stable, so rows equal on every key keep their original order.

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