Regex tester
Matches, groups, flags and replace.
cd .. (all tools)
// Runs in your browser. Nothing you type here is sent anywhere.
$1, $<name> and $& insert a group or the whole match.
Matches, groups, flags and replace.
// Runs in your browser. Nothing you type here is sent anywhere.
$1, $<name> and $& insert a group or the whole match.