정규식 테스터
실시간 매칭과 캡처 그룹 표시로 정규식을 테스트합니다.
//g
Contact us at hello@example.com or support@test.org
매칭: 2
#1
hello@example.com@14Group 1: helloGroup 2: example.com
#2
support@test.org@35Group 1: supportGroup 2: test.org
How to Use
- 1
Enter your regular expression pattern in the Pattern field.
- 2
Type or paste your test string in the Test String field.
- 3
View highlighted matches and capture groups in real time. Toggle flags like g, i, m, s as needed.
Features
Live Match Highlighting
Matches are highlighted in the test string in real time as you type your pattern.
Capture Group Display
See all named and numbered capture groups listed for each match.
Flag Controls
Toggle global (g), case-insensitive (i), multiline (m), and dotAll (s) flags with checkboxes.
Match Count
The total number of matches is shown so you can quickly verify your pattern is working correctly.
FAQ
어떤 정규식 플래그를 지원하나요?
전역(g), 대소문자 무시(i), 멀티라인(m), dotAll(s) 플래그를 지원합니다.
캡처 그룹을 표시하나요?
네, 각 매칭에 대해 이름 있는 그룹과 번호 매겨진 그룹이 표시됩니다.