I am author.
Link to GitHub:
https://github.com/colomolo/alfred-string-multitool
Sometimes you need to quickly transform your variable in the code, clean up text from special chars or format the string in a certain way. Problem is that different editors and IDEs provide limited functionality for such common tasks. String Multitool fills that gap, so that you have one universal shortcut and a Swiss knife for string transformations.
Start with 'string' keyword, provide an argument and select needed transformation from list.
Or chain available transformations:
Config: