CSV duplicate finder
Find repeated complete records in a CSV file.
Result
Add your input, then select Find duplicates.
How to use it
Paste CSV with a header row. The report lists duplicate records and their record numbers.
What to keep in mind
Comparison uses every column and is case-sensitive. Multiline records are counted as records, not physical lines.
Up to 2 MB per input, with smaller limits for complex operations. Clear removes the current input and result.
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