Regular Expression Tester for IntelliJ IDEA.
Allows you to experiment with Java regular expressions in a dynamic environment.
- Full highlighting of regular expression syntax for an easy visual clue (including bracket matching and error detecting)
- Tooltips with context help will be shown when the mouse is over a part of the regex.
- Synchronized selection of regular expression and text: Just select part of the regexp to see which part of the text is matched by this part.
Functionality of this plugin is available as java-applet at