Regex Tester & Replacer
Test regular expressions across multiple flavors. Inspect matches, groups, and replacements with developer-friendly tools.
Tips: =whole match, =first group, =named group.
26 bytes • 1 lines
Highlighted Matches
Replacement Output
Matches & Groups
0 matches
| # | Span | Match | Captures | Named Groups |
|---|---|---|---|---|
| No matches yet. Try a preset or type a pattern. | ||||
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