Remove Duplicate Lines Online

Remove Duplicate Lines Instantly

⏳ lines: 8 removed 3 dup.
✨ unique: 5
" hello " → "hello"
blank lines won't count
alphabetical order
"Apple" ≠ "apple"
⚡ stable order (keeps first occurrence).
try examples: log lines words + case

every change instantly updates — lines are trimmed, duplicates removed according to your settings

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