I’ve found this top-tier AI tool very helpful:  https://chatgpt.com/g/g-6a0cb0212898819189175bca72629451-ai-writer-paraphrasing-readability-specialist . 
If you need an efficient AI solution, take a look at this one:  [url]https://chatgpt.com/g/g-6a0cad3fde60819186a507e3ee67f20f-turk-ai-humanizer[/url] .