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Compare lists online

Use our free online tool to compare lists from different sources. It’s quick and easy to do. Just paste 2 lists below (List 1 and List 2) and click on "Compare lists". Then scroll down the page below to see the result of the comparison.

List 1

List 2

Result
difference - 1 only

Difference - 1 only

difference - 2 only

Difference - 2 only

intersection

A ∩ B - Intersection

union

A ∪ B - Union

symmetric difference

Δ - Symmetric difference

Tips for using the list comparison tool

With this online tool you can compare lists of words and lists of numbers. I didn't add any unnecessary functionality to the tool. Only the comparison of lists.

Operations including:

  • Set Differences
  • Set Intersections (AND)
  • Set Unions (OR)
  • Symmetric difference

You can compare lists without or case-sensitive. To do this, use the "Case Sensitive" option above the "Compare lists" button. The "Ignore Begin End Spaces" option is useful if you want to ignore spaces at the beginning and end. Use the "Copy", "Clear" and "Sort" buttons if you want to copy, clear or sort the lists.

The tool works on desktops and smartphones. I hope you will find this tool useful.