Extract Duplicate Lines
Show only lines that appear more than once.
Use this free extract duplicate lines to handle your extraction tools needs efficiently. Part of our free online toolkit, offering secure, client-side performance.
How to use Extract Duplicate Lines
- Input your data: Paste list.
- Configure settings: Adjust the specific options to match your exact requirements if available.
- Process: Click the "Process / Generate" button to run the extract duplicate lines.
- Get Results: Review the output, then copy or download your processed text file.
Example Input
A A B
Frequently Asked Questions
Why use the Extract Duplicate Lines on ListLab?
Our Extract Duplicate Lines offers a secure way to show only lines that appear more than once.. For example, if you input "A, A, B", you get instant results without server latency.
Is the Extract Duplicate Lines compatible with Excel?
Yes, you can paste columns directly from Excel, Google Sheets, or CSV files into the Extract Duplicate Lines to process them immediately.
Is there a usage limit?
The Extract Duplicate Lines handles as much text as your browser allows. You can process thousands of lines instantly without lag.
Pro Tip
Find redundancy.
About ListLab
ListLab is a professional suite of list processing utilities. We focus on:
- Privacy: 100% Client-side processing.
- Speed: Instant results in your browser.
- Simplicity: Clean, focused interface.
Use the Extract Duplicate Lines for all your extraction tools needs.