Backend
See /admin/tools in your browser once you made sure the plugin is loaded with routes enabled.
Available pages
A list of all available pages of your "PagesController". Useful clickable quick-overview using the correct routing (dashed vs underscore etc).
String analyzer
This is a simple tool to analyze strings and find/explain possible (hidden) UTF8 characters.
Bitmask updating
When working with bitmasks this can help to update the records in the DB.