I want to copy a zero width space to the clipboard I want to copy a zero width space to the clipboard and paste it somewhere else, but after selecting all, the selecting handle thing doesn't pop up. I'm trying on chrome on this site.

Edit: no, I wouldn't want to do it with a character map
What do you mean here? Do you mean
- ONLY the zws
- zws WITH text

ONLY the zws? Go to Emojipedia - Zero Width Joiner (or click here). 
Then click on copy.

zws with text: NO IDEA