Regex Tester
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Test and debug your JavaScript regular expressions. Highlights all matches and group captures with safe Web Worker execution to prevent page freezing.
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Regular Expression
/
/
g
Flags:
Highlighted Matches
Visual representation of matches within the test string
Match
Group 1
Group 2
Detailed Analysis
Breakdown of matched values, index offsets, and captured groups
| # | Match Value | Indices | Captures |
|---|---|---|---|
| No matches evaluated yet. Click "Evaluate Expressions" to run. | |||
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