Count Duplicates

Count duplicate lines in a list.

Paste lines into the field, select any options below, and press Submit. Results appear at the bottom of the page.

If you start with ...

gamma rays

You'll end up with ...

3 beta
2 alpha
1 gamma rays

... modified by whatever options you select below.

Paste lines in the field below. Press Submit.

Ignore capitalization (results lower case) | Keep blanks at start of lines
Disclaimer: You use entirely at your own risk.

“If God give thee not only earth but heaven, that thou shouldest rule over sun, moon, and stars, and have rule over the highest of the sons of men, it would not be enough to satisfy thee, except thou hadst God himself.”
–Jeremiah Burroughs, The Rare Jewel of Christian Contentment

If you copy and paste the columns into a spreadsheet, Count and Item will be in adjacent columns for easy sorting.