Sort Lines
Sort lines A–Z, by length, reversed or shuffled — with natural ordering.
How it works
Sort lines alphabetically, by length, in reverse or at random. Handy for tidying lists, imports, CSV columns and config files.
Try an example
—🔒 Processed entirely in your browser — your text is never uploaded or stored.
About the Sort Lines
This free line sorter puts a list in order — alphabetically, by length, reversed, or shuffled at random. It handles natural ordering, so item9 comes before item10 rather than after item1, and can remove duplicates and trim stray whitespace in the same pass.
Sorting happens in your browser, so even long or sensitive lists never leave your device.
Sort options
- A → Z and Z → A alphabetical ordering.
- Shortest or longest line first.
- Reverse the current order, or shuffle randomly.
- Natural ordering so numbers inside text sort as numbers.
- Optionally remove duplicates and trim surrounding whitespace.
Frequently asked questions
How do I alphabetize a list?
Paste your list, choose A → Z, and the sorted result appears immediately, ready to copy.
What is natural ordering?
It sorts embedded numbers by value rather than as text, so item2 comes before item10. Plain alphabetical sorting would put item10 first because '1' sorts before '2'.
Can I sort and remove duplicates at once?
Yes. Tick 'Remove duplicates' and the list is deduplicated as part of the same operation.
Is my list uploaded?
No. Sorting runs entirely in your browser.