Regular Expression (Regex) Tester & Debugger
Test and debug JavaScript regular expressions in real-time. Features syntax highlighting of matches, capture group breakdown, and flags configuration.
Cara Penggunaan
- Enter your regex pattern and select regex flags (g, i, m, s).
- Enter or paste test text.
- Review highlighted matches and capture group breakdowns.
Pertanyaan Umum
Which regex dialect is evaluated?
Standard ECMAScript / JavaScript regular expressions supported natively by modern browsers.
What are capture groups?
Sub-patterns enclosed in parentheses that extract specific sections of matching text.
Alat Terkait
100% Pemrosesan di Peramban
Semua hashing, enkoding, dan pemformatan berjalan langsung di browser melalui Web Crypto API
Dukungan Penuh UTF-8 & Unicode
Penghitungan kata yang presisi, pembersih karakter, dan pelestarian data multi-byte pada Base64
Dibuat untuk Pengembang
Pembuatan kata sandi kriptografi, validasi JSON instan, perbandingan teks, dan pengujian regex langsung