SIMPLE SOLUTIONS

JavaScript Regular Expression Testing

Yet another awsome JS RegExp tester online. Test Subject: Match, Replace, Search, Split, RegExp: Test, Exec. Pattern: any. Test subject from text or file.
Subject
Pattern
Replacement
Flags
Subject
RegExp
Match result
Matched
Index
Index Matched parenthesized substring
First substrings of shown.
Empty set
Index Matched
First match of shown.
Replace result
Split result
Index String
First results of shown.
Test result
Return
Last index
Exec result
Empty set

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