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Regex Tester
Test regular expressions with match highlighting and flags.
Regular Expression
Global (g)
Case insensitive (i)
Multiline (m)
Dotall (s)
Test String
Hello World 123
Matches
3 found
Hello
World
123
Match Details
#1
"Hello"
@ index 0
#2
"World"
@ index 6
#3
"123"
@ index 12