What this tool does
This tool deduplicates complete rows: every cell must match for the row to count as the same record. It is deliberately simpler than key-based deduplication.
Common uses
- Repeated rows introduced by concatenating exports
- Exact duplicate records in a downloaded report
- Quick cleanup before filtering, splitting or comparing
How it works
Choose whether the first or last repeated row should be retained, review the result and download a new CSV.