CSV Duplicate Row Extractor

Extract duplicate rows from CSV files. Useful for data validation and cleansing work.

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CSV Data Input

Settings

Extraction Results

Please load a CSV file

How to Use

  1. Upload a CSV file or paste CSV data into the text area.
  2. Check "Has header row" if the CSV has a header row.
  3. Click the "Parse" button to load the CSV.
  4. Select the columns to check for duplicates (all columns if none selected).
  5. Configure case sensitivity if needed.
  6. Click the "Extract Duplicate Rows" button to display duplicate rows.
  7. The extracted results can be downloaded as a CSV file.
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