⚡ DevUtils
☰
JSON
Base64
JWT
Regex
Color
Gradient
Markdown
QR
URL
Hash
Timestamp
Lorem
🔍 Regex Tester
Test regular expressions in real-time with match highlighting and group capture
Pattern:
Flags:
Presets:
-- Common patterns --
Email
URL
Phone (US)
IPv4 Address
IPv6 Address
Date (YYYY-MM-DD)
Hex Color
Decimal Number
HTML Tag
Credit Card
Username (alphanumeric)
Password (8+, upper+lower+digit+special)
📝 Test String
The quick brown fox jumps over the lazy dog. Contact us at test@example.com or visit https://www.example.com/page?id=42 Phone: (555) 123-4567 or 555.987.6543 IP addresses: 192.168.1.1 and 10.0.0.255 Colors: #ff6600, #00ff00, #abcdef Numbers: 42, 3.14159, -17, 1000 Date: 2024-01-15
🎯 Match Result
Matches will appear here...
📊 Capture Groups
Match #
Full Match
Groups
Index