Remove Duplicate Lines
Remove or delete all duplicate lines within your text.
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Ctrl↵run toolCtrlKsearch/searchEscclose
Frequently asked
- Does Remove Duplicate Lines preserve Unicode and emoji?
- Yes. Remove Duplicate Lines uses native JavaScript string handling, so multibyte characters, emoji, CJK scripts and right-to-left text are processed correctly.
- Is it safe to use Remove Duplicate Lines with private data?
- Yes. Because Remove Duplicate Lines never transmits your text anywhere, even confidential material stays on your device. Closing the tab wipes it.
- Can I bookmark Remove Duplicate Lines for later?
- Yes. Each tool has a stable URL you can bookmark or share. The same link will always open the same tool.
- Can Remove Duplicate Lines be used from the keyboard only?
- Yes. Press Ctrl+Enter (or Cmd+Enter on macOS) to run, use the slash key to open search, and Tab to move between inputs.
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