Count List Items
Count list items, lines, words, unique values, duplicates, frequencies, characters, and numeric statistics from pasted text.
Count items, lines, words, and duplicates
Use this list counter to analyze pasted rows, spreadsheet columns, keywords, tags, email lists, IDs, or plain text.
- Count total items, unique values, duplicated values, and duplicate occurrences.
- Switch between line/item mode and word-frequency mode.
- Choose newline, comma, semicolon, tab, or custom delimiter.
- Filter the frequency table and export CSV, TXT, or JSON.
- Show numeric statistics when most items are plain numbers.
Frequency table
The frequency table shows each distinct value, its count, and its percent share. This helps spot repeated emails, common tags, repeated SKUs, or dominant words in a short text sample.
p_i is the percentage share, f_i is the count for one value, and N is the total count after parsing.
Parsing limits
Frequently Asked Questions
Sources and References
Calculations are based on the listed reference sources. Links open in a new tab.
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