Duplicate Line Remover
Remove duplicate lines from your text and keep only unique entries
Click to upload or drag and drop
TXT files only
Statistics:
Input Lines: 0 | Unique Lines: 0 | Duplicates Removed: 0
How to use:
- Upload a .txt file OR paste/type your text (one item per line)
- Choose case sensitivity (whether "Apple" and "apple" are considered the same)
- Select whether to keep the first or last occurrence of duplicates
- Optionally trim whitespace and remove empty lines
- Click "Remove Duplicates" to process the text
- View the list of duplicates found (highlighted in yellow)
- Copy or download the unique results
Example:
Input:
apple banana Apple cherry banana date apple
Output (Case-Insensitive):
apple banana cherry dateDuplicates Found:
apple (appeared 3 times) banana (appeared 2 times)