Regular Expression Analyzer
An online regular expression tool that
helps analyzing regular expression structure.
Do you know you can customize this tool? Read theTutorial
This is a tool for parsing and analyzing the structure
of a regular expression.
of the Perl regular expression grammar. Just type in
the regular expression. The parser will parse it on
the fly and produce a tree like representation.
Easy to understand. Have fun!
Please do not include the leading and trailing
slash from your expresson. This utility only
parses stuff in between /regex/.
This utility will double escape back slash. This
is to make it possible to copy regular expression
directly from Java source file to the analyzer.
For example, \\s will be converted to \s
before sending to the parser.
Send to a Friend
Just send out the following URL:
Currently, this utility can analyze Java,
Analyzing addtional flavors may be added in the future.
If you run into any issues, please report
It will be even better if you fix it and send us the
patch. Once you register and install this application
in your account, you will have the complete source code
and you can make changes as you wish.
This is what MyEzApp is about: providing you with
tools and resources, so you can make the internet work for you.