Tools

Regex Tester & Explainer

Pattern
g: global, i: ignore-case, m: multiline, s: dotAll, u: unicode, y: sticky
Test Text
Hello 123 World 456
Explainer
  • ^ : anchor ke awal string/baris
  • $ : anchor ke akhir string/baris
  • \d : digit (0-9)
  • \s : spasi/whitespace
  • [...] : character class (pilihan karakter)
  • a-z / A-Z / 0-9 : range karakter dalam class
  • + : 1 atau lebih
  • (...) : capturing group
Matches & Groups
[
  {
    "index": 0,
    "match": "Hello 123",
    "groups": [
      "Hello",
      "123"
    ]
  },
  {
    "index": 10,
    "match": "World 456",
    "groups": [
      "World",
      "456"
    ]
  }
]