Text
Duplicate Line Remover
Automatically remove duplicate lines from lists, text, or other line-based data.
Tool area
How to use
1. Enter one item per line
Paste your list or line-based text into the editor.
2. Choose case sensitivity
Decide whether uppercase and lowercase lines should be treated differently.
3. Remove duplicates and copy
Click Remove Duplicates, then copy the result.
FAQ
Is my data safe?
All processing happens in the browser. Data is not sent to external servers.
Is this tool free?
Yes, this platform is free and does not require login.