Remove Duplicate Lines
Remove repeated rows from pasted lists while preserving the first useful occurrence. Runs locally in your browser so pasted content stays on your device.
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About this
Remove repeated rows from pasted lists while preserving the first useful occurrence.
Best used for
- Cleaning keyword exports, mailing lists, notes, and spreadsheet rows.
Quality checks
- Duplicates are matched case-insensitively after trimming whitespace.
Simple workflow
- Step 1
Paste the list, process it, then copy the unique lines.
remove duplicate linesbrowser text utility
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