List Difference

Find unique entries in the first list that are absent from the second.

Runs entirely in your browser — your selected files are not uploaded by this tool. Device-provided speech voices may use online services.

About this free list difference tool

Find unique entries in the first list that are absent from the second. Text utilities make repeatable edits to drafts and lists without asking a model to rewrite the meaning. Keep a source copy when sorting, extracting or transforming data. The right operation depends on whether spaces, line breaks, case and punctuation are meaningful in your destination; review a short representative sample first.

A practical example

A concrete example uses first list: apple pear; second list: pear banana. The result is apple.

Before you rely on the result

Operates on pasted text locally. Keep your original and review the result before replacing important data. Maximum input is 200,000 characters. Trims edges and compares exact case-sensitive lines.

More text tools

Combine Unique ListsCombine two lists and keep each exact entry once in its first-seen order.Duplicate Line ReportReport repeated exact lines and how often each occurs.Delimited Text to LinesSplit a pasted string by a literal delimiter and create one item per line.