Fuzzy Duplicate Finder
Find near-duplicates in a list — typos, casing or small differences, not just exact matches.
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About this tool
Groups entries whose edit distance (see the Edit Distance tool) is small relative to their length: at most 1, 2 or 3 single-character edits depending on the sensitivity you pick, and never more than one edit per four characters, so short entries such as "Al" and "Bo" aren't lumped together. Case is ignored. Always double-check groups yourself before merging or deleting anything.