View emails in gmail "no tags"

Question

gmail

The goal is very simple: to view all messages in gmail that are without tags (labels). Is it possible with "one click"?
I wanted to develop the idea and write a whole article, but it will be later.

Answer 1

In the Gmail search bar, you can exclude all tags in the format:

-label:{label label label}

And bookmark the URL:

https://mail.google.com/mail/?hl=ru&shva=1#search/-label%3A%7Blabel+label+label%7D

Answer 2

You can now use advanced search in Gmail search .
Find all untagged emails that are not in the inbox:
has:nouserlabels AND -label:inbox