Remove Duplicate Lines
Strip duplicate lines from any list with optional case-insensitive matching and duplicate counts.
- Runs in your browser
- No upload on server
- Free, forever
- Paste text
- Adjust
- Copy result
Removed 2 duplicate lines
How this works — and why it's private
- Paste a list — one item per line.
- Toggle options to fine-tune what counts as a duplicate.
- Copy the cleaned-up list with one click.
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