Q:

Copy value to clipboard via Javascript command inserted in Address Bar

I'm able to get the current time of a Youtube playing video via inserting this JavaScript command to the address bar:
javascript:alert(document.querySelector('video').currentTime);
What I'm looking for is to get this video current time value to clipboard instead of displaying it within an alert box.

I'm using Chrome.

A:

Copying to clipboard is easiest done using a lightweight open-source Javascript library.  clipboard.js and clipboard-js both work in my experience.

