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Regex Tester
Test and validate regular expressions with real-time matching and highlighting
Regular Expression Pattern
Common Patterns
/
/
Flags
g
(global)
i
(ignore case)
m
(multiline)
s
(dotAll)
u
(unicode)
y
(sticky)
Copy Pattern
Clear All
Test String
Regex Tester - Online Regular Expression Validator & Debugger | BeSmile | BetterTools