🔍 Regex Tester
Test regular expressions with real-time highlighting. 100% client-side.
📝 Pattern
/
/
g
i
m
s
u
Email
URL
Phone
IPv4
Date
Hex Color
📋 Copy
🗑️ Clear
📄 Test String
The quick brown fox jumps over the lazy dog. Contact us at hello@example.com or support@test.org Visit https://example.com or http://test.org/page?id=42 Call 555-123-4567 or (555) 987-6543 IPs: 192.168.1.1 and 10.0.0.255 Colors: #ff6600 #333 #abcdef Dates: 2026-03-29 and 12/25/2025
✨ Matches