Duplicate Counter Online | Count Repeated Values

Count duplicate values in a list, get unique values, a distinct list, total lines, and occurrences for each value.

How do I count duplicates in a list?

Paste a list with one value per line and press count duplicates. The tool shows how many times each value appears and separates unique values.

What does distinct list mean?

A distinct list contains each value only once. If a value appears several times in the input, the distinct list shows it only once.