Text Deduplicator
Automatically removes duplicate content from Text, supports deduplication by line or paragraph, and retains original order. The cleaned Text can be directly copied or downloaded for saving.
Supports: TXT, CSV, MD, LOG files
Original Line Count: 0
Unique Line Count: 0
Duplicate Count: 0
Text Deduplication Guide
Learn how to effectively clean and manage duplicate content in your text.
When Do You Need Text Deduplication?
- Data Cleaning:
- Log file preprocessing for analysis
- Customer database cleanup
- Text dataset optimization
- Content Management:
- Email list cleanup
- Merged document processing
- Keyword list optimization
How to Choose the Right Deduplication Mode?
- Line Mode: Best for lists, addresses, IDs, and line-based data
- Paragraph Mode: Ideal for articles, comments, and multi-line content
- Keep Order: Enable when sequence matters in your data
- Case Sensitivity: Use case-insensitive mode for general text cleanup
Pro Tips for Better Results
- Preprocessing: Clean empty lines and extra spaces first
- Large Files: Process big text files in smaller chunks
- Verification: Use statistics to confirm deduplication results
- Backup: Download original text before processing important data