Remove duplicate lines
Remove duplicate lines: dedupe lines for text—free, in-browser.
Remove duplicate lines runs dedupe lines on plain text—handy for logs, posts, and drafts. Everything runs in your browser; nothing is uploaded to our servers.
How to use
- Paste source text into Remove duplicate lines.
- Run the transform and scan the output panel.
- Copy the result back to your editor.
FAQ
Does Remove duplicate lines store my text?
No server storage—processing happens only while the tab is open.
Is there a length limit for Remove duplicate lines?
Very large pastes may slow mobile browsers; split huge files if needed.