Test and debug regular expressions in real-time
[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}
https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)
\(?\d{3}\)?[-.\s]?\d{3}[-.\s]?\d{4}
\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b
#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})
\d{4}-\d{2}-\d{2}
\d
\w
\s
.
*
+
?
^
$
[abc]
(x)
x|y