Which regex flavor does this use?

This tool uses JavaScript's built-in RegExp engine, which supports features like lookahead, lookbehind, named groups, and Unicode properties.

Can I test with multiple strings?

Yes. Enter multiple test strings and see which ones match your pattern, with matches highlighted inline.

Which regex flavor does this use?

This tool uses JavaScript's built-in RegExp engine, which supports features like lookahead, lookbehind, named groups, and Unicode properties.

Can I test with multiple strings?

Yes. Enter multiple test strings and see which ones match your pattern, with matches highlighted inline.

무료

정규식 테스터

실시간 하이라이팅, 캡처 그룹, 패턴 설명으로 정규식을 테스트.

100% 무료가입 불필요브라우저에서 실행

//g

테스트 문자열

매치 수 (0)

매치를 찾을 수 없습니다.

패턴 설명

패턴을 입력하여 설명을 확인하세요.

Regex Tester 소개

Write and test regular expressions with instant visual feedback. See matches highlighted in real time, view capture groups, and test against multiple strings. Supports JavaScript regex syntax with all common flags.

자주 묻는 질문

Developer 도구 더 보기

HTML to JSX Converter

Convert HTML to valid React JSX instantly.

Paste HTML and get valid React JSX output instantly. Automatically converts class to className, style strings to objects, self-closing tags, SVG attributes, and event handlers. Saves time when migrating HTML templates to React components.

JWT Decoder

Decode and inspect JWT tokens in your browser.

Timestamp Converter

Convert between Unix timestamps and human dates.

모든 도구 보기

LaunchChat은 RAG 파이프라인에서 스마트 키워드 매칭에 정규식을 사용합니다.

신용카드 불필요

Need an AI support chatbot?

LaunchChat turns your docs into a support widget with citations and auto-escalation. Lifetime deal available.

Try Free