Text / List comparison
List Compare
Find what two lists share and what is missing from either one. Paste names, product codes, or other items, one per line.
Compare your lists
One item per line · Up to 50,000 lines / 1 MiB per list
Blank lines and duplicates are ignored. Results keep the first occurrence and input order; shared items use List A’s spelling. Items are compared as plain text, not CSV.
Paste one item per line in List A or List B to begin.
Comparison results
Compare your lists to see unique items in each group.
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Paste up to 50,000 lines or 1 MiB per list. One list may be empty.
Choose whitespace and case matching, then compare the lists.
Select shared items or either difference, then copy or download a text file.
About this tool
Use List Compare without an upload
Find what two lists share and what is missing from either one. Paste names, product codes, or other items, one per line.
The operation runs in the current browser tab. Tool input is not included in aggregate analytics, and the standalone download makes no analytics requests.