Sort Lines
Paste a list to sort it instantly — alphabetically or numerically, ascending or descending.
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Sorted
Paste some text to sort it.
Common questions
Does sorting also remove duplicate lines?
No — every line is kept, including exact repeats; sorting only changes the order they appear in. If you also want to drop repeated lines, run the result through Remove Duplicate Lines afterward.
What does "case-sensitive" actually change, if this isn't a simple A-Z sort?
Sorting uses locale-aware comparison rather than raw character codes. With case-sensitive on, uppercase and lowercase versions of a letter sort as distinct values. With it off, case is ignored, but accented letters still sort separately from their plain form — "é" is not treated as identical to "e" either way, only the case difference is affected.