Regex Tester
Regex tester with 30+ common presets (email, phone, URL, IP, date, hex, etc.). Match & replace modes, live highlight, built-in cheat sheet. Browser-based.
All processing happens locally in your browser — nothing is uploaded
常用正则库
点一下直接载入,带示例文本
正则表达式
//g
测试文本0 个匹配
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