Tips
- Supports all JS regex flags (g, i, m, s, u, y)
- Click a template to load its pattern and sample text instantly
- Replacement supports $1, $2 backreferences and $& for the full match
- Live matching uses a 200ms debounce — no need to trigger manually
Common Patterns
Flag Reference
gGlobal: find all matchesiIgnore casemMultiline: ^ and $ match each linesDot matches newlineuEnable UnicodeySticky: match starting at lastIndex