文本清理Text Cleaner
清理多余空格、空行和不可见字符，统一换行符。Remove extra spaces, blank lines and invisible characters, and fix line endings.
可用Available文字工具Text
文本去重Remove Duplicate Lines
删除重复行，保留每行第一次出现的位置。Delete repeated lines and keep the first occurrence of each.
理念：Idea: 重复的交给工具，清爽的留给你。Let the tool drop the repeats; keep the clean list.
解决：Solves: 一键删掉重复行，名单不再重复Remove repeated lines from a list in one step
适合：For: 整理名单、关键词、数据列表的人People cleaning up lists and keywords
可用Available在浏览器中运行Runs in your browser
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在你的设备上本地处理。这里输入的内容不会上传。Processed locally on your device. Nothing you enter here is uploaded.
使用方法How to use
- 1粘贴一份列表，一行一项。Paste a list with one item per line.
- 2选择是否忽略大小写、行首行尾空格和空行。Choose whether case, surrounding spaces and empty lines should be ignored.
- 3从结果栏复制整理后的列表。Copy the cleaned list from the result panel.
相关工具Related tools
文本查找与替换Find and Replace
查找文本并一次全部替换，显示替换次数，可撤销。Find text and replace every occurrence at once, with match count and undo.
可用Available文字工具Text大小写转换Text Case Converter
在大写、小写、标题格式和句子格式之间转换。Switch text between UPPERCASE, lowercase, Title Case and Sentence case.
可用Available文字工具Text文本差异比较Text Diff Checker
比较两段文本，高亮新增、删除和修改的行与词。Compare two texts and highlight added, removed and modified lines and words.
可用Available文字工具Text