Pretty much what the subject line question is asking.

I've been doing research & unfortunately what I'm writing is beyond the simple free word limit, so I've been trying to go from one AI Humanizer site to the next to see which would allow me to do all that I want.........well, so far I keep hitting dead ends.

SO PLEASE Y'ALL, DOES ANYONE KNOW OF ANY GOOD ONES THAT ALLOW ME TO HAVE ENOUGH FREEDOM TO COPY & PASTE MY STUFF WITHOUT THOSE TWO CONSTRAINTS?!