Remove Duplicates
Remove duplicate lines from your text with one click. Perfect for cleaning up lists, log files, or data exports.
Enter Text
Paste your text (one item per line)
Result
Text with duplicates removed
How to use
- 1Paste text with multiple lines
- 2Choose whether case should be considered
- 3Duplicate lines are automatically removed
Features
- Line by Line
Removes duplicate lines and keeps only unique entries.
- Case-Sensitive Option
Choose whether 'Text' and 'text' should be considered equal.
- Sort Option
Optional: Sort lines alphabetically after removal.
- Statistics
Shows count of original, removed and remaining.
FAQ
Are spaces considered?
Yes, leading and trailing spaces are trimmed, but spaces within the line count.
What happens to empty lines?
Empty lines are counted as one line. Multiple empty lines are reduced to one.
Can I filter columns (CSV)?
Currently only whole lines. For CSV duplicates, use specialized CSV tools.
Related Tools
Note: All processing happens in your browser. Your files are not uploaded to any server.