Free Tool

Find Hidden Duplicates

AI catches near-duplicates that manual review misses

Try Tool Free →

Identify duplicate and near-duplicate records across your data. AI-powered similarity detection finds matches even with typos, formatting differences, and data variations.

Key Features

Fuzzy duplicate detection

Find near-duplicates

Adjustable sensitivity

Batch processing

Preview before deleting

Keep best records

Export clean data

Handle large files

How to Use

  1. 1
    Upload data file
  2. 2
    Select columns to check
  3. 3
    Set duplicate threshold
  4. 4
    Review suggested duplicates
  5. 5
    Export deduplicated data

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Duplicate Finder - Find & Remove Duplicates in CSV/Excel | MergeItAI