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查找和替换

查找并替换文本

在浏览器中运行 · 无需上传

此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。

Find and replace

    • 任何内容都不会离开你的设备
    • 服务器不限制文件大小
    • 无需注册，无水印
    • 免费

    How to find and replace text

    1. Type or paste your text, or open a text file.
    2. Enter what to find and what to replace it with. Add more rules if you need them.
    3. Check the counts, then copy or download the result.

    Options

    • Several rules, applied from top to bottom.
    • Match upper/lower case, and whole words only (so "cat" doesn't change "category").
    • Regular expressions, with $1, $2 for groups and \n for a new line in the replacement.
    • Leave "Replace with" empty to delete what you find.

    Your text stays in your browser

    Nothing you type or paste is sent anywhere. It is processed on your device and disappears when you close the page.

    常见问题

    Do I need to know regular expressions?

    No. Without the regular expressions option, the text you type is found exactly as written.

    Can I undo?

    Your original text stays in the top box; only the result changes.