テキスト
重複行を削除
重複行を削除し、最初に出た順序を保持します。
出力
処理済みテキスト
FAQ
よくある質問
How are duplicate lines removed?
The tool keeps the first occurrence and removes repeated lines based on your trim and case-sensitive options.
Can matching ignore case?
Yes. Turn off Case-sensitive to treat Apple and apple as duplicates.
Does line order change?
No. The original first-seen order is preserved.
関連ツール