Line Sorter & Deduplicator
Sort, reverse, shuffle, and deduplicate lines of text
How to Use Line Sorter & Deduplicator
Sort, deduplicate, and clean up lines of text. Multiple sort modes including alphabetical, natural, by length, and random shuffle.
- 1
Paste your lines
Enter or paste multi-line text in the input area.
- 2
Choose sort mode
Select from A→Z, Z→A, natural sort, sort by length, or random shuffle.
- 3
Apply filters
Optionally remove duplicates, trim whitespace, remove empty lines, or toggle case sensitivity.
- 4
Copy the result
Copy the processed output to use in your code, configs, or documents.
Frequently Asked Questions
What is natural sort?
Natural sort orders strings the way humans expect: 'file2' comes before 'file10', unlike standard alphabetical sort.
Is deduplication case-sensitive?
By default yes, but you can toggle case sensitivity off to treat 'Hello' and 'hello' as duplicates.
Can I shuffle lines randomly?
Yes, select the 'Shuffle' mode to randomize line order using the Fisher-Yates algorithm.
Is this tool free?
Yes, completely free with no signup. All processing happens in your browser.