List Sorter & Deduplicator
Sort a list alphabetically or by length, reverse it, remove duplicates, shuffle randomly, trim whitespace, or number the lines — one click per operation. Works line-by-line.
Ctrl+Enter to run · Ctrl+K to switch tools · Recent button shows input history
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Try the AI HTML FixerFAQ
Does order matter when I deduplicate?
The first occurrence of each line is kept; subsequent duplicates are removed. Sort first if you want the deduplication to be case-sensitive.
Is the shuffle truly random?
It uses the Fisher-Yates algorithm with Math.random() — sufficient for everyday use but not cryptographically secure.