Find & Replace Tool|文本查找替换工具

文本查找替换工具 | Find & Replace Tool

文本查找替换工具 Find & Replace Tool

对大段文本进行批量查找与替换,支持区分大小写与整词匹配,适合清洗日志、批量改词等场景。
Quickly find and replace text in large blocks with options like case-sensitive and whole-word matching.

1. 输入文本与查找规则 · Input Text & Find Rules
建议一次专注处理一份完整文本,例如:
· 一整篇文章或网页源码
· 一段长聊天记录或日志文件
· 一份配置/脚本文件等

This tool is designed for working with a single large text at a time, such as:
· A full article or HTML source
· Long chat logs or program logs
· Config or script files, etc.
· “查找内容”支持普通文本(非正则),会按字符精确匹配。
· “替换为”留空时,等同于把所有匹配内容删除。
· 勾选“区分大小写”后,Texttext 将视为不同。
· 勾选“整词匹配”后,只替换独立单词(例如 cat 不会匹配 category)。

“Find What” uses literal text (not regex).
Leaving “Replace With” empty will remove all matched segments.
“Case-sensitive” treats Text and text as different strings.
“Whole word” tries to match complete words only (e.g. catcategory).
3. 使用建议与限制说明 · Usage Tips & Limitations
  • 适合场景 / Good for:
    · 批量改品牌名、公司名、联系人等文本信息;
    · 清洗日志或导出的报表文本(统一格式/字段名);
    · 对 HTML/Markdown/配置文件进行简单全局替换。
    Suitable for bulk renaming brands, company names, contact info, or cleaning logs/exports and doing simple global replacements in HTML/Markdown/config files.
  • 注意匹配范围 / Matching scope:
    本工具采用“全文一次性处理”的方式,一旦替换后无法自动恢复,请在重要文件上操作前保留备份。
    The tool processes the entire text at once. Always keep backups of important files before applying replacements.
  • 关于整词匹配 / Whole-word matching:
    “整词匹配”会基于常见“词边界”(空格、标点等)判断是否为独立单词,在英文场景下较为精确,中文场景下更接近“按精确字符匹配”。
    “Whole word” uses common word boundaries (spaces, punctuation) and works best in English texts. For Chinese, it behaves closer to a literal substring match with boundary checks.
  • 免责声明 / Disclaimer:
    工具仅对纯文本做字面查找与替换,不理解业务含义,也不执行正则表达式。请在发布或生产使用前人工复核结果。
    This tool performs literal text-based operations only (no regex, no semantic understanding). Always manually review the output before using it in production or publishing.