Sort Lines
Paste lines, choose an order and press Sort lines. Alphabetical sorting uses natural ordering, so “item 2” comes before “item 10”, and ignores letter case and accents when comparing.
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Ordering
Comparison uses the Unicode collation in your browser (Intl.Collator) with numeric ordering and base sensitivity. Empty lines are removed before sorting.
Privacy
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Common questions
Is the sort stable?
Yes. Lines that compare equal keep their original relative order.
Can I shuffle lines?
Not yet; random order is not offered so results are reproducible.
Methodology reviewed 2026-10-27. Processing details and test approach.