Duplicate Remover
Remove duplicate lines from your text automatically. Clean your lists in seconds.
Input
Cleaned Output
How It Works
- Enter or paste your text with items on separate lines
- Choose comparison options: case sensitive, ignore whitespace, trim lines
- Click "Remove Duplicates" to process your list
- See unique items in the output area with stats
- Copy the cleaned list or swap to process again
Frequently Asked Questions
Is the Duplicate Remover free?
Yes, ApexSofteck Tools's Duplicate Remover is completely free. Process unlimited lists without any registration required.
How does it detect duplicates?
The tool compares each line to find identical entries. You can toggle case sensitivity and whitespace handling to customize what counts as a duplicate.
What does "Trim whitespace" do?
When enabled, leading and trailing spaces are removed from each line before comparison. This ensures "apple " and "apple" are treated as duplicates.
Does the order of items change?
The tool preserves the original order, keeping only the first occurrence of each unique item. This maintains your list's sequence while removing duplicates.
Is my data secure?
Yes. All processing happens in your browser. Your text is never sent to any server or stored anywhere.