Duplicate Line Remover
Clean up your text by removing duplicate lines while preserving the original order. Perfect for cleaning lists, data files, and removing redundant content.
Remove Duplicates
Preserve Order
Case Sensitive
Instant Results
Line Counter
Features
Smart Processing
Intelligently removes duplicate lines while maintaining the original order and structure.
Case Sensitivity
Option to treat lines as case-sensitive or case-insensitive during deduplication.
Line Statistics
View detailed statistics about total lines, unique lines, and removed duplicates.
How to Use
- 1. Paste your text with duplicate lines into the input area
- 2. Choose your deduplication settings (case sensitivity, trim spaces)
- 3. Click "Remove Duplicates" to process your text
- 4. Copy the cleaned text or continue editing
Common Use Cases
Data Cleaning
- • Clean up data exports
- • Remove duplicate entries
- • Prepare data for analysis
Content Management
- • Clean up content lists
- • Remove duplicate items
- • Organize information