Sort any list of lines alphabetically, in reverse, by length, or using natural ordering — directly in your browser, for free, with no file upload.
Why use this line sorter?
100% Private
Your text never leaves your device. No upload, no server, no account.
Instant
Sorting happens in milliseconds, directly in your browser, no matter the list size.
Advanced options
Natural sort, custom delimiter, remove duplicates, ignore articles, line numbering.
Free
No limit on lines, no subscription, no watermark, no registration.
Frequently asked questions
How do I sort lines alphabetically?
Paste your lines into the input box, select "A → Z (alphabetical)" as sort mode, then click Sort. The sorted output is immediately available to copy or download.
What is the difference between A-Z and natural A-Z?
Standard A-Z uses lexicographic order: "file10" comes before "file9" because "1" < "9" character-by-character. Natural sort treats embedded numbers as integers: "file9" comes before "file10". Use natural sort for filenames, software versions, or any list mixing text and numbers.
Can I sort a comma-separated list?
Yes. Change the delimiter from "New line" to "Comma" before clicking Sort. The tool splits on commas, sorts the items, and joins them back with commas in the output.
How does "Ignore articles" work?
When enabled, the sort key strips leading "a", "an", or "the" before comparing lines. "The Beatles" sorts under B, "An American Tail" sorts under A (after the article is removed). The original line is preserved in the output — only the comparison key is modified.
Is my text uploaded to a server?
No. The sort runs entirely in your browser using JavaScript. Nothing is transmitted over the network. Your data stays on your device at all times.