Duplicate Lines Counter
Count duplicate occurrences of lines and group them together. Fast, free, and fully client-side. Nothing is uploaded to a server.
Input
0 chars · 0 wordsOutput
0 charsHow the Duplicate Lines Counter Works
Counts how many times each repeated line appears, formatting the output with frequencies (e.g. "count: line").
Usage Example
Input: [apple, banana, apple] → Output: 2: apple 1: banana.
Frequently Asked Questions
How is this different from Remove Duplicate Lines?
Unlike Remove Duplicate Lines, this counts exactly how many times each item showed up in your source data.