Count Duplicates

Count Duplicates is a free online JavaScript tool that aggregates pasted lines and shows the count of occurrences of each value. Results include unique values, occurrence counts, the total number of lines and the number of unique values. Output can be copied in TAB or CSV format for spreadsheets. Data is processed client-side in the browser and is not sent or stored elsewhere.

Website Directory import
0 shouts Added Sep 23, 2026 somacon.com
somacon.com/p568.php
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Features

  • aggregates the lines pasted in the text box and shows you count of occurrences Source: www.somacon.com

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