Clipboard Inserter

Works as expected

Is it possible to set a rule to always-on option to allowed domains? or at least give an option to toggle this by using a shortcut key

works perfectly.

The extension won't work on local files, even after allowing it in the settings.

Does exactly what it's supposed to do. Keep in mind that you have to allow the extension to access local files if that's what you're using it for.

Works perfectly. For those who don't know how to use it, just create or save from the Internet an empty html page, open it and turn on the extension.

Does exactly what advertised, very useful after initial setup.