List Duplicate Counter
Need a fast and efficient solution to identify duplicates in a list? You're in the right place. This tool detects duplicates in your list, generates a sorted list of the most frequent items, and provides counts for both unique entries and the total number of items.
How It Works
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Paste Your List
Paste your list of items into the text area at the top of the page. Each item should be on a new line. -
View Statistics
Unique Count: The number of distinct items in your list. Total Count: The total number of items, including all duplicates. -
Analyze Duplicates
Below the counts, you'll see a detailed breakdown of the duplicates. Each item is listed along with the number of times it appears, sorted from the most frequent to the least. -
Export Item Counts
Save your item counts as a CSV file for further analysis in tools like Excel or Google Sheets. Use the Download button to save the file or copy the data directly to your clipboard with the Copy button.
Why Use Our List Duplicate Counter?
- Simplicity: A clean and intuitive interface ensures a smooth experience.
- Completely Free: No subscriptions or fees — just paste your list and get results.
- Privacy: All data is processed locally on your device.
- Fast and Efficient: Get instant results, even for large lists with thousands of items.
- Versatile Export Options: Easily export duplicate counts as a CSV file for further analysis in other tools.
