Remove duplicate lines from a list.
Use this free online tool to clean up your text by removing repeated lines instantly. It's perfect for cleaning up lists, filtering duplicates, and improving data consistency.
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How it works
- Paste your list into the text area above.
- Choose whether to convert text to lowercase and/or sort the results.
- Click "Remove Duplicates" to get a cleaned list.
- All processing happens in your browser. No data is sent to any server.