Comprehensive regular expression tester with extensive built-in pattern library covering common validation patterns for email, URL, phone numbers, and more with live testing and educational support. This development tool provides pattern templates, live regex testing, match highlighting, group extraction, and detailed explanations with comprehensive documentation. Perfect for developers, data validation, form validation, text processing, and learning regular expression patterns through practical application and interactive testing with real-world examples.
EMAIL: ^[\w.-]+@[\w.-]+\.\w+$ URL: https?://[\w.-]+ PHONE: \d{3}-\d{3}-\d{4}
Run a test to see results here
.
\d
\w
\s
[abc]
[^abc]
*
+
?
{3}
{3,}
{3,5}
^
$
\b
\B
(abc)
(?:abc)
(?=abc)
(?!abc)
Build complex SQL queries visually with drag-and-drop interf...
Generate ETL mapping documents automatically by analyzing so...
Build and deploy serverless functions visually. Free tool fo...
Compare database schemas and generate migration scripts. Ana...
Explore comprehensive weather analysis and astronomical tracking tools for outdoor planning, health ...
Discover the most powerful text processing and content creation tools for 2025. From word counting a...
Master complex calculations with professional mathematical tools designed for business, engineering,...
Master modern CSS and design systems with professional web design tools for 2025. Create gradients, ...
Professional code debugging and development solutions for developers.