Bug Reports & Feedback
All settings to control the application are located here.
They are automatically saved as you change them and will be automatically loaded every time.
Include non-participating groups in match result
This setting determines whether groups in your regex, which did not match anything in the subject string, should be included in the results or not.
Max Execution Time
This setting affects how long the matcher will try to match your regex before it decides to give up.
Always collapse left sidebar
Always collapse right sidebar
Select the flavor you want to use when the site loads. Note: a saved entries' flavor overwrites this.
This setting adjusts the site-wide theme.
Enable or disable the syntax highlighting of your regular expression in the editor.
Wrap Long Lines
Show Line Numbers in Regex Editor
Show Line Numbers in Test String Editor and Substitution Result
Show informative and helpful tooltips when hovering tokens in the regex editor
Please wait while the app is loading...