Compare two lists

Paste two columns from Excel, an email or a report. See instantly what is only in the first, only in the second, and in both.

Runs entirely in your browser. Nothing you paste is uploaded.
A
B
Example data. Replace with your own.
A

Only in A

0
A+B

In both

0
B

Only in B

0
Results keep the original spelling from the list where each value first appears. Duplicates inside a list are counted once.