How to remove spaces in urls using sublime text 3 regular expressions?

Question

Regular Expressions

Good afternoon!

There is html code:

src=" https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/2974023891-71d73973f8-b-1538153205.jpg "

in which the link to the image inside the src is filled with random spaces. (the location of the spaces in the url and their number is not static: it can be near slashes, it can be after/before the dot, near the protocol, etc.)
How can they be cleaned? Preferably through replacement with regular expressions.

I forgot to add, the replacement should only work on urls - the replacement should not work on other elements / tags of the html code :)

Answer 1

/src=".*?\s+.*?"/

Answer 2

(src="|\G(?!\A))[^\s"]*\K\s
https://regex101.com/r/q0jclY/1