What is Remove Duplicate Lines?
Remove Duplicate Lines is a powerful text processing tool that helps you clean up your text by identifying and removing duplicate lines. This tool is perfect for data cleaning, list management, and text organization.
Features
- Ignore Case: Treat "Apple" and "apple" as duplicates
- Preserve Whitespace: Keep leading spaces in your lines
- Real-time Processing: See results instantly as you type
- Statistics: View how many duplicates were removed
How to Use
- Paste or type your text in the input box
- Enable "Remove Duplicate Lines" option
- Choose your preferences (case sensitivity, whitespace)
- View the cleaned result instantly
- Copy or download the result
Use Cases
- Clean up email lists
- Remove duplicate entries from data files
- Organize contact lists
- Deduplicate log files
- Clean up code or configuration files
Why Use Our Tool?
- ✅ 100% Free - No registration required
- ✅ Privacy First - All processing happens in your browser
- ✅ Fast & Efficient - Instant results
- ✅ No File Size Limits
- ✅ Works Offline - No internet required after loading