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删除重复行

移除 duplicate lines from 文本

关于 删除重复行

Remove duplicate lines from any text 在浏览器中. Ideal for cleaning up lists, logs, or data exports.

如何使用 删除重复行

  1. 1将你的text with one item per line粘贴到input area中。
  2. 2切换'Case sensitive' to control whether 'Hello' and 'hello' are treated as duplicates。
  3. 3启用'Trim whitespace' to ignore leading and trailing spaces when comparing lines。
  4. 4The deduplicated result appears 即时 with statistics showing how many lines were removed.
  5. 5复制result or download it as a .txt file。

提示

  • Combine with the Sort Lines tool to get a sorted, unique list 几秒内.
  • 启用'Trim whitespace' when pasting from spreadsheets — cells often have hidden trailing spaces。
  • The statistics line shows exactly how many duplicates were found, helping you spot data 质量 issues.

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OneKitTools 团队更新于 2.21.4