Free Online Line Sorter & Deduplicator
Sort lines and remove duplicates
Order:
About Sort & Deduplicate
Sort lines of text alphabetically, numerically, or by length. Remove duplicate lines with one click. Great for cleaning up lists, CSV data, and log files.
How to Use Sort & Deduplicate
- 1
Paste your text
Enter lines of text to sort.
- 2
Choose sort options
Select alphabetical, numeric, or reverse order. Toggle deduplication.
- 3
Copy result
The sorted output appears instantly — click copy to use it.
Frequently Asked Questions
Is my data safe?
Yes. All processing happens entirely in your browser. Your data never leaves your device and is never uploaded to any server.
Is sorting case-sensitive?
By default sorting is case-insensitive. You can toggle case-sensitive mode if needed.