정규식 매번 틀려서 30분 낭비? 실시간으로 확인

패턴 입력하면 즉시 매칭 · 그룹 캡처 · 설명까지 — 서버 전송 없음

Regular Expression
/ /
Test String
Match Results
Match Details
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Quick Reference
.Any character
\dDigit [0-9]
\wWord char [a-zA-Z0-9_]
\sWhitespace
^Start of string
$End of string
*0 or more
+1 or more
?0 or 1
{n,m}n to m times
(abc)Capture group
(?:abc)Non-capture group
[abc]Character set
[^abc]Negated set
a|bAlternation
(?=a)Lookahead
(?<=a)Lookbehind
\bWord boundary

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