Regex•Tester•Replacer
Regex Tester & Replacer
Test patterns, inspect matches + groups, and generate clean replacement output. Save presets, share links, and export results.
Turn patterns into production-ready workflows
Test here. Then open your dashboard to publish templates, reuse snippets, and ship faster.
Controls
Ready
Tips: $&=whole match, $1=first group, $<name>=named group.
Turn patterns into production-ready workflows
Test here. Then open your dashboard to publish templates, reuse snippets, and ship faster.
26 bytes • 1 lines • drag & drop a file anywhere on this page to load
Highlighted Matches
Turn patterns into production-ready workflows
Test here. Then open your dashboard to publish templates, reuse snippets, and ship faster.
Replacement Output
Matches & Groups
0 matches
| # | Span | Match | Captures | Named Groups |
|---|---|---|---|---|
| No matches yet. Try a preset or type a pattern. | ||||
Turn patterns into production-ready workflows
Test here. Then open your dashboard to publish templates, reuse snippets, and ship faster.
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