What this tool does
List Analyzer converts a pasted one-item-per-line list into a frequency view. It helps you spot repeated values before deciding whether to deduplicate, sort or compare.
Common uses
- Count repeated categories or labels
- Check how many unique IDs or names are present
- Find the most frequent values in a simple export
How it works
Counts are calculated locally. Toggle case sensitivity when “ABC” and “abc” should be treated as separate values.