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Regex Generator
Build and test regular expressions visually.
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Pattern Rules
Starts with (^)
Ends with ($)
Allow lowercase
Allow uppercase
Allow digits
Allow symbols
Length
Min length
Max length (0 = none)
Flags
i — ignore case
g — global
m — multiline
Pattern
/[a-z]+/i
Copy regex
Sample Text
Try typing here. 123 Hello_world!
Test String
Matches
Matches in sample:
1
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